If the balloon had a volume of 3 L at a depth of 50 m, what was the original volume of the balloon it we assume the pressure at the surface of the water is 14.7 psi? Express your answer using one significant figure and include the appropriate units.

Answers

Answer 1

If the balloon had a volume of 3 L at a depth of 50 m, the original volume of the balloon will be

What is Significant figures ?

Significant figures are the number of digits in a value, often a measurement, that contribute to the degree of accuracy of the value.

The pressure at a depth of 40 m is the hydrostatic pressure of the water plus the atmospheric pressure.

The hydrostatic pressure P of a liquid is given by the formula ;

P = ρgh

where,

ρ = the density of the liquid (Density of water = 1000 kg m⁻³)g = the acceleration due to gravity (9.81 ms⁻²)h = the depth of the liquid (Given : 50 m)

P =  1000 kg m⁻³ x 9.81 ms⁻² x 50 m

   = 1000 kg m⁻¹ x 9.81 s⁻² x 50

   = 4.9 x 10⁵ Pa

Lets's Convert Pa in to atm

    =   4.9 x 10⁵ Pa x 1 / 103. 325 x 10³ Pa

    = 4.7 atm

Mow, lets calculate P(atm) ;

P(atm) = 14.7 psi x 1 atm / 14.7 psi

          = 1 atm

Total Pressure at 50 m is ;

P(total) = 4.7 atm + 1 atm

            = 5.7 atm

Now we can apply Boyle's Law to calculate the volume of the balloon at the surface.

P₁V₁ = P₂V₂

V₂ = P₁V₁ / P₂

According to the question ;

P₁ = 5.7 atm  P₂ = 1 atmV₁ = 3 LV₂ = ?

V₂ = 3 L x 5.7 atm  / 1 atm

     = 17.1 L

     = 20 L ( 1 significant figure)

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Related Questions

What is gravitational potential energy?
OA. Energy stored in atoms
B. Energy of motion
C. Energy stored in height differences
D. Energy from light

Answers

Answer:

c.

Explanation:

gravitational potential energy describes the amount of energy something could have based off of the amount of gravity acting on the object. so energy stored in height difference would be the best answer because gravity is acting on those objec6s

describe what happens when two substances at different tempatures come into contact. describe how the law of conservation of energy applies to this system

Answers

If two objects at different temperatures are brought in contact with each other, energy is transferred from the hotter object to the colder object.

What is the law of conservation of energy?

The total energy of an isolated system remains constant irrespective of whatever internal changes may take place with energy conevrting in one form and reappearing in another.

When two substances at different temperatures come into contact, the substance with a higher temperature will transfer heat energy to the substance with a lower temperature, until their temperatures get equal.

Here, if the two substances are isolated then the law of conservation of energy states that the when heat released by the substance with a higher temperature is the same amount of heat gained by the substance lower a lower temperature.

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Identify the products formed in this Brønsted-Lowry reaction.
HCO−3+BrO−↽−−⇀acid+base

Answers

Answer:

HCO3- + BrO- → HBrO + CO32-

Explanation:

I think this is the answer hope it helps

Is any of the following an acid?
a. Ba(OH)2
b. H3PO4
c. FeCl3
d. NaC2H3O2
e. No acids are listed.

Answers

Answer:

b

Explanation:

Explain how to get it Thanks

Answers

The Ammonia present in 2.5 mole of Ammonia is 42.5grams.

What is a mole ?

A mole is a measuring unit in Chemistry to measure the number of atoms in certain molar mass of a substance.

It is given that 2.5 mole of Ammonia is present

Grams of Ammonia present in 2.5 mole of Ammonia = ?

Molecular weight of Ammonia = 17 grams.

1 mole of Ammonia = 17 grams of Ammonia

2.5 mole of Ammonia = 17 * 2.5

= 42.5 grams

Therefore 42.5 grams of Ammonia is present in 2.5 mole of Ammonia.

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A temperature of 300 Kelvin is how many degrees Celsius?
A. 273
B. 27
C. 573
D. 300

Answers

Answer:

The answer is B, to convert kelvin to temperature you :

Subtract 273 (k - 273)

Fill in the blank with the correct number to balance the equation: 4AI +____O2 → 2Al₂O3.
(Enter only a whole number.)

Answers

The answer is 4!! That will balance out the equation!!

Answer: 3 O2

Explanation:

4AI +____O2 → 2Al₂O3.

In the product, Al and O3 are one chemical now and therefore BOTH impacted by the coeffcient in front of the Al which is 2. We know the coefficient is 2 and there are 3 molecules of O meaning that there are 6 molecules of O in the product. To balance this, there should be 6 molecules of O on the reactant side, the same way there is 4 Al molecules on both sides of the reaction. So 6 divided by 2 is 3 so put a 3 in the blank.

Which quantity could best be measured with a meter stick?

A.
the amount of matter in a rock
B.
the width of a wooden block
C.
the volume of water in a cup
D.
the diameter of the Earth

Answers

Answer:

B

Explanation:

A meter stick measures distances ( like centimeters)   so....B  

  it does NOT measure mass , volume or VERY large distances (Like earth's diameter)

The quantity could best be measured with a meter stick will be "the width of a wooden block".

What is meter stick?

The measurement tool is known as a "meter stick" would be used to measure objects in meters and millimeters.

What is wooden block?

A single new piece of wood would be used to create a miniature slit drum known as a wood block.

An instrument for measuring lengths in meters and centimeters is a meter stick, which measures one meter (hundred centimeters). A meter stick can be used to measure things such as the width of a bag or the length of a table.

The quantity that could best be measured with a meter stick will be "the width of a wooden block".

Therefore, the correct answer will be an option (b)

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Avogadro's number is the number of atoms or molecules in one mole of any substance. In other words, a mole is 6.02X1023 of some chemical unit. The size of the chemical unit does not change Avogadro’s number. An analogy can be made using eggs. You can buy small, medium, or large eggs. The size of the eggs doesn’t affect how many eggs are in one dozen. Similarly, the size of the representative particle doesn’t affect how many are in one mole. Describe your own analogy to show the relationship between moles and the size of representative particles.

Answers

A machine that is limited to making 10,000 sheets of paper, regardless of shape or size does not affect the amount of paper that the machine makes.


Hope this helped :)

Which buffer can be suitable to prepare a solution that needs to be buffered at ph 4?

Answers

Answer:

For pH= 4.00 :

Add 0.1 ml of 0.1 molar NaOH to 50 ml of 0.1 molar potassium hydrogen phthalate .

The pKb value for aqueous ammonia at 25


is 4.8.


What is the correct pKa value for the ammonium ion at this temperature? (Kb denotes the base dissociation constant and Ka denotes the acid dissociation constant.)

Answers

The value of pka for [tex]NH_3[/tex] in an aqueous solution is 9.2.

What is Kb?

Kb denotes the base dissociation constant.

pKa + pKb =14  at 25 degree celcius.

pKa + 4.8 =14

pKa = 9.2

pKb is the negative base-10 logarithm of the base dissociation constant (Kb) of a solution.

It is used to determine the strength of a base or alkaline solution.

The value of pka for [tex]NH_3[/tex] in an aqueous solution is 9.2.

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What is the ph of a peach with a [ –oh] = 3.2 × 10 –11 m?

Answers

H+= 10^-14 / [OH-1 = 3.125 * 10^-4 M
pH=-log(H+) = 3.505

Just round it down and your answer = 3.5


Which of the following is the best definition of a physical change?
A. A change in a substance where a new substance is formed
B. A change in a substance in which mass is conserved
C. A change in a substance inwhich bonds are broken
D. A change in a substance with no new substances being formed

Answers

Answer:

D. A change in a substance with no new substances being formed

Explanation:

There are 2 ways a substance can change, physical changes and chemical changes. In all changes, physical or chemical, mass is always conserved.

Physical vs. Chemical

The main difference between a physical and chemical change is the substance at the end.

Physical changes do not form new substancesChemical changes do form new substances

New substances are only created by chemical changes. Additionally, only chemical changes break apart bonds. Physical changes maintain the same compounds and elements, so bonds are not broken.

Examples of Physical Changes

Physical changes do not change the actual substance, but they can change the form of the substance.

MeltingBoilingFreezingCrumblingCuttingBreaking

All of these change the state of matter or shape of the substance, but not the chemical makeup.

Determine the trends in radii for the following ions and atoms: Mg2+, F- , Ne, and Na+ .explain your choice

Answers

The trend for the radii is Mg²⁺ < Na+ < Ne <F⁻

What does Ionic size varies with number of protons ?

With the increase in number of protons in the nucleus the electrons are more attracted towards nucleus and so the ionic radius decreases.

Ionic size increases with the addition of electrons and ionic size decreases with the loss of electrons.

Higher is the atomic number, higher will be the effective nuclear charge, lower will be the size.

F⁻

no. of proton=9

no of electron = 10

Na+

no. of proton=11

no of electron=10

Mg²⁺

no. of proton=12

no of electron=10

Ne

no. of proton=10

no of electron=10

Mg²⁺ < Na+ < Ne <F⁻

Therefore the trend for the radii is Mg²⁺ < Na+ < Ne <F⁻

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A reaction forms a gas at 90.4 ∘C. Report this value using the temperature scale required for gas law calculations and select the correct units for your answer.

Answers

The temperature scale required for gas law calculations is Kelvin , The temperature of the gas is 363 in Kelvin.

What is Gas Law ?

According to Gas law , for a unit mole of ideal gas the product of pressure to volume is equal to the product of Universal Gas Constant and Temperature.

it is written as

PV = RT

It is given that A reaction forms a gas at 90.4 °C.

The temperature scale required for gas law calculation is Kelvin

Temperature in Kelvin = Temperature in degree Celsius +273

Temperature in Kelvin = 90.4 +273

Temperature in Kelvin = 363 K

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ements
tton
2 NH3 + 3 CuO -->3 Cu + N₂ + 3H₂O
In the above equation how many moles of N₂ can be made when 156.1 grams of CuO are
consumed?
Round your answer to the nearest tenth. If you answer is a whole number like 4, report
the answer as 4.0
Use the following molar masses. If you do not use these masses, the computer will mark
your answer incorrect.:
Element Molar Mass
Hydrogen 1
Nitrogen 14
Copper 63.5
Oxygen 16

Answers

Answer: The amount of moles that can be produced when 156.1 grams of CuO are consumed is .653 moles.

Explanation: The first thing to do is to convert the 156.1 grams of Copper(II) Oxide (CuO).

In order to convert the 156.1 grams of Copper(II) Oxide to moles we have to first calculate the molar mass of Copper(II) Oxide. This can be done by simply adding the Copper's molar mass, 63.5, to the Oxygen's molar mass, 16.

16 g + 63.5 g = 79.5 g

Once you have obtained the molar mass of the Copper (II) Oxide you can then proceed to convert the 156.1 grams from before into moles.

This is done by multiplying 156.1 grams by 1 mole / 79.5 grams.

[tex]156.1 g *1 moles/79.5 g = 1.96 moles[/tex]

Now that you have calculated the 1.96 moles of Copper(II) Oxide, you need to set up an equation to convert between moles amounts.

This can be done by looking at the coefficients in the chemical equation. So, in this chemical reaction, it tells us for every 3 moles of CuO there is 1 moles of N2.

With this we can write a conversion equation as follows.

[tex]1.96*\frac{1}{3} = .653[/tex]

*Note: in conversion equations the denominator should match the units and or element being multiplied by the other fraction in the numerator. Such as in this instance the 1.96 moles of CuO and 3 moles of CuO are the same.

So, the amount of moles of N2 that can be made when 156.1 grams of CuO are consumed is .653 moles.

Answer:

0.7 mole N₂

Explanation:

To find the amount of N₂ produced, you need to (1) convert grams CuO to moles CuO (via the molar mass) and then (2) convert moles CuO to moles N₂ (via mole-to-mole ratio from reaction coefficients).

The molar mass is the sum of the element molar masses times their quantities. The ratios/conversions should be arranged in a way that allows for the cancellation of units (desired unit in the numerator).

Molar Mass (CuO): 63.5 g/mol + 16 g/mol
Molar Mass (CuO): 79.5 g/mol

2 NH₃ + 3 CuO ----> 3 Cu + 1 N₂ + 3 H₂O
             ^                              ^

156.1 g CuO            1 mole                1 mole N₂
-------------------  x  -----------------  x  ----------------------  = 0.7 mole N₂
                               79.5 g             3 moles CuO
                     

How much 5.50M NaOH must be added to 680.0 mL of a buffer that is 0.0215 M acetic acid and 0.0270 M sodium acetate to raise the pH to 5.75?

Answers

5.50M NaOH must be added to 680.0 mL of a buffer, The amount of NaOH  is mathematically given as

V=2.107mL

What is the volume of 5.50M NaOH?

Generally, the equation for Chemical Reaction is mathematically given as

CH3COOH+OH^{-} ⇄ CHCOO^{-} + H2O

Therefore

pka=-log(1.8*10{-5})

pKa=5-0.25527

pKa=4.3447

Hence

[tex]pH=pKa+log\frac{CH3COO}{CH3COOH}\\\\0.75=4.7447+log\frac{0.01564+x}{0.01428-x}[/tex]

x=0.0115898

Volume of NaOH

V=0.0021072L

V=2.107mL

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How many taste buds are present on the tongue? Name them. ​

Answers

there are five Taste bud present tongue they are -

SWEET SALT SOUR BITTER UMAMI ______________________

out of the four type of papillie present on tongue the fungiform circumvallate and folite papillie contain numerous small taste but few such type of Taste but also occur in the mucous membranes of soft palate tonsils and epiglottis all of these days but received taste is normally

each Taste bud is an oval structures formed due to modification of epithelial cells which are situated erect and vertically on the surface long sensory cells and supporting cells are found in this bird is sensory cell is spindle shaped in which a sensory here is found at its free in the century fibre of the facial and vagus cranial nerves are wrapped around the basal and of the gustatory cells each test but open on the epithelial surface through minute taste pore

____________________

why is it important to record all accidents and breakages that occur in the laboratory

Answers

It is important to record all accidents and breakages that occur in the laboratory to prevent them from happening again.

What is laboratory accident?

Laboratory accident is defined as the type of accident that occurs in the laboratory leading to harm.

Example of laboratory accidents include the following:

chemical burns,

cuts from broken glass,

inhalation of toxic fumes,

absorption of chemicals through the skin, and

ingestion of toxic chemicals.

A record of these type of laboratory accidents would hel prevent it's reoccurrence.

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At STP, 2.24 L of carbon dioxide gas is collected. What is the number of molecules of gas present in this volume?
a. 6.02 × 1022
c. 1.24 × 1024
e. 3.62 × 1024
b. 6.02 × 1023
d. 1.81 × 1024

Answers

Considering the definition of STP conditions and Avogadro's number, the number of molecules of gas present in 2.24 L is 6.023×10²² molecules.

Definition of STP condition

The STP conditions refer to the standard temperature and pressure. Pressure values at 1 atmosphere and temperature at 0 ° C are used and are reference values for gases. And in these conditions 1 mole of any gas occupies an approximate volume of 22.4 liters.

Definition of Avogadro's number

Avogadro's Number or Avogadro's Constant is called the number of particles that make up a substance (usually atoms or molecules) and that can be found in the amount of one mole of said substance. Its value is 6.023×10²³ particles per mole. Avogadro's number applies to any substance.

Amount of molecules of carbon dioxide gas

At STP, 2.24 L of carbon dioxide gas is collected. So, you can apply the following rule of three: if by definition of STP conditions 22.4 L are occupied by 1 mole of carbon dioxide gas, 2.24 L are occupied by how many moles of carbon dioxide gas?

[tex]amount of moles of carbon dioxide gas=\frac{2.24 Lx1 mole}{22.4 L}[/tex]

amount of moles of carbon dioxide gas= 0.1 moles

Finally, 0.1 moles of carbon dioxide gas are collected.

Then you can apply the following rule of three, considering the Avogadro's number:  If 1 mole of carbon dioxide gas contains 6.023×10²³  molecules, 0.1 mole of carbon dioxide gas contains how many molecules?

amount of molecules of carbon dioxide gas= (6.023×10²³ molecules × 0.1 moles)÷1 mole

amount of molecules of carbon dioxide gas=6.023×10²² molecules

Finally, the number of molecules of gas present in 2.24 L is 6.023×10²² molecules.

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Which element tends to gain electrons to form an anion

A. S
B. Na
C. Mn
D. Ba

Answers

Answer:

A.) S

Explanation:

Anions form when elements have more electrons than protons. Some elements want to gain electrons because all elements desire a full octet (8 valence electrons). That being said, some elements are closer to a full octet by gaining electrons, whereas some are closer when they give up electrons.

As a general rule, as you move to the right across the period table, the number of valence electrons an element has increases. Therefore, on the right of the periodic table, these elements have a little less than 8 valence electrons. It makes sense that these elements want to gain those last few electrons to gain a full octet, rather than giving up electrons. Sulfur (S) has 6 valence electrons (located in the 16th column). To gain a full octet, it will gain two electrons and thus become an anion.

Na, Mn, and Ba are on the left of the periodic table, so they'd rather give up electrons than gain them (to become cations).

B it’s right answer

Which is a property of all bases?

Answers

Answer:

can change red litmus to blue litmus

Explanation:

please mark me as brainlest

Calculate the moles for C. and D. in the attached picture:

Answers

The moles of nitrogen (iv) oxide produced in C and D are 0.284 moles and 68.32 moles respectively.

What is the mole ratio of the reaction?

The mole ratio of the given reaction shows that 2 moles of dinitrogen (v) oxide produces 4 moles of nitrogen (iv) oxide when it decomposes.

B of dinitrogen (v) oxide in 15.4 g is calculated below:

Molar mass of dinitrogen (v) oxide = 108 g/mol

Moles of dinitrogen (v) oxide = 15.4/108 = 0.14 moles

Moles of  nitrogen (iv) oxide produced = 0.142 * 2 = 0.284 moles

Moles of dinitrogen (v) oxide in 3.69 kg is calculated below:

Molar mass of dinitrogen (v) oxide = 108 g/mol

Mass = 3.69 kg = 3690 g

Moles of dinitrogen (v) oxide = 3690/108 = 34.16 moles

Moles of nitrogen (iv) oxide produced = 34.16 * 2 = 68.32 moles

Therefore, the moles of nitrogen (iv) oxide produced in C and D are   0.284 moles and 68.32 moles respectively.

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Which combination is not a buffer?

NaCN + HCN
NH3 + NH4Cl
CH3COOH + CH3COONa
NaCl + HCl

Answers

The combination in Option D , NaCl + HCl  is not a buffer

What is a Buffer ?

A buffer is a solution which is added to resist changes in pH when a small amount of acid.

It is generally made of weak base with its conjugated acid ,  weak acid with its conjugated base.

A buffer comes with a defined with a capacity .

Among the given option the solution mixture  which is not a buffer is

NaCl + HCl

as a buffer is not made of a strong acid and its salt.

Therefore Option D is not a buffer.

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A phase diagram for elemental carbon is shown below.
Starting at liquid carbon, which action(s) would produce carbon gas?

Answers

Answer:

C.) lowering the pressure

Explanation:

As you can see, the liquid and gas phases are stacked right on top of each other. Since temperature is on the x-axis, this means that these phases exist at the same temperature (disregarding any other variables). This means that changing the temperature would not change the liquid phase to the gas phase.

If we want to get the sample into the gas phase, we need to manipulate the sample based on the y-axis. To lower the sample into the gas phase, we need to lower the pressure, which is the variable on the y-axis. This will work because pressure decreases as you go down the y-axis.

Tobias notices that a particular kind of flower comes in many slightly different shades of pink. In other places, the same flower may be many shades of purple or even blue. He knows that some flowers' colors depend on where they are planted, while others' are determined by their breed. He hypothesizes that the different colors of these flowers are genetically different. Which of the following experimental setups is best for testing this hypothesis?

Answers

A hypothesis is a tentative explanation that is put forward for an observation.

What is a hypothesis?

A hypothesis is a tentative explanation that is put forward for an observation. In this case, we have to determine whether the location or the kind of breed affects the color of the flowers.

To test the hypothesis, various shades of colors of the flower may be planted on different locations and the growth of each of the shades monitored to ascertain whether the color depends on the location or solely on the kind of breed.

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What does the prefix cis-in the name of a stereoisomer indicate about the
functional groups?

Answers

Its B i did the quiz

How is the Sun classified?

as a giant star
as a medium star
as a white dwarf
as a neutron star

Answers

Answer:

B.) As a medium star

Explanation:

A.) is incorrect. It is not a giant star because there a millions are stars which are much more massive.

B.) is correct. Our Sun has a radius of about 437,000 miles. Technically our Sun is classified as a G-type main-sequence star, aka. yellow dwarf star. The Sun is generally classified as this type of star.

C.) is incorrect. While the Sun's light is similar to the light of white dwarf, it is still most certainly classified as a yellow dwarf star.

D.) is incorrect. Neutrons stars are collapsed, incredibly dense stars. They are around the size of a city.

Answer:

b

Explanation:

took the test


Which sequence represents the relationship between temperature and volume as explained by the kinetic-molecular
theory?
higher temperature → less kinetic energy
higher temperature → more kinetic energy→more space between particles → higher volume
less space between particles → higher volume
higher temperature → more kinetic energy less space between particles → lower volume
higher temperature → less kinetic energy→more space between particles lower volume

Answers

The correct sequence is higher temperature→ more kinetic energy→ more space between particles→ higher volume.

According to the postulates of Kinetic gas theory:

Postulate 1: It states that the average kinetic energy of gas particles is proportional to the absolute temperature of the gas.

Which states that the higher temperature, the higher the kinetic energy of the molecules, which is the start of the sequence of the relationship between temperature and volume.

Postulate 2: Average kinetic energy is proportional to the square of the speed, it shows that at higher the kinetic energy the faster the molecules will move.

Postulate 3: As the particles move faster, the particles will collide more frequently so they will move away from each other, occupying more space.

Postulate 4: More space between the molecules results in more volume.

So, the complete and correct sequence is higher temperature → higher kinetic energy (higher speed) → more space → more volume.

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Step 5: Measure the Mass of the Water (Iron)
Tare the balance. Put calorimeter (no lid) on the balance.
Measure the mass to the nearest 0.01 g.
g
DONE✔
ZERO

Answers

Answer:

12.42 g

Explanation:

because I saw your laptop so it is

Different atoms and elementary particles have varied masses. Therefore, 12.42 g is the Mass of the Water.

What is mass?

A body's mass is an inherent quality. Before the invention of the atom or particle physics, it was widely considered to be tied to the amount of matter inside a physical body. It was discovered that, despite having the same quantity of matter in theory, different atoms and elementary particles have varied masses.

There are various conceptions of mass in contemporary physics that are theoretically different but physically equivalent. The resistance of the body to acceleration in the presence of a net force can be measured experimentally as mass. 12.42 g is the Mass of the Water.

Therefore, 12.42 g is the Mass of the Water.

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Find the number of turns or bumps in the graph of the function f(x) = x - 25 Suppose a bag contains a set of 10 tiled letters: M, T, O, A, T, P, J, A, K, A You draw a tile from the bag, and record the letter and leave it on the table. You shake up the bag, and draw another tile out of the bag. Calculate the probability you will select the letter M on the first draw and the Letter T on the second draw? Which is true of state statues regarding peer review activities If the inspection division of a county weights and measures department wants to estimate the mean amount of Solve by using Vertical Velocity model: h=-16t^2+vt+sWhere v = velocitys = starting heighth = ending heightt = timeYou can ignore the previous work, just solve B and C. Just there for contextUSE VERTICAL VELOCITY MODEL FORMULA. Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-down menus to complete the statements.The independent variable, the one that is intentionally manipulated, isThe dependent variable, the one that you measure the response in, is the pH of the solutionthe physical propertiesthe system for measurement Oriole industries had sales in 2021 of $7,480,000 and gross profit of $1,210,000. management is considering two alternative budget plans to increase its gross profit in 2022. plan a would increase the selling price per unit from $8.00 to $8.40. sales volume would decrease by 137,500 units from its 2021 level. plan b would decrease the selling price per unit by $0.50. the marketing department expects that the sales volume would increase by 143,000 units. at the end of 2021, oriole has 47,000 units of inventory on hand. if plan a is accepted, the 2022 ending inventory should be 43,000 units. if plan b is accepted, the ending inventory should be equal to 78,000 units. each unit produced will cost $1.50 in direct labor, $1.30 in direct materials, and $1.20 in variable overhead. the fixed overhead for 2022 should be $2,086,000. prepare a sales budget for 2022 under each plan. 1. How does the marine biome retain its salinity?O The salt remains when marine water evaporates.O The salt remains when marine water condenses. A business's accounting systems include a(n) _____ system, which tracks the amounts of money owed and paid by customers to the company and from the company to vendors and others. my dad began paying me an allowance when i was in eighth grade. what is the indirect object? Question 1 of 18Suppose that g(x) = f(x) - 16. Which statement best compares the graph ofg(x) with the graph of f(x) What factors do the kingdoms protista, plantae, fungi, and animalia have in common? Two neurons are shown below. In the drawing, label an axon, a dendrite, and a nucleus as well as a synapse A group pre-orders 9 tickets for a sightseeing tour, even though they don't have the money to pay for them yet. Each ticket costs 32 dollars , so the debt for one ticket is-32 . The tour company adds a 15 dollar fee for the entire order. Including the fee, which number represents the total debt? x^2 - 20x= -2x - 80 what is the intermediate step which inequality is equivalent to the given equality of -4(x+7) What is the range of y = sin(x)?A)-1 y 1B)-2y2C)-0.5 y 0.5 A government-imposed price ceiling set below the market's equilibrium price will create a shortage for a product. As a result of the shortage, either the demand curve will tend to shift to the left or the supply curve will shift to the right or both. Does this graph represent a proportional relationship? Explain.On a coordinate plane, a curved line has 2 curves. Two consecutive odd numbers are such that seven times the smaller , subtracted from nine times the bigger,gives 144.find the two numbers.