How many integers between 500 and 1000 contain both the digits 3 and 4.

Answers

Answer 1

Any number between 500 and 1000 that contains both 3 and 4 must be of the form x34 or x43, where x is an one of {5, 6, 7, 8, 9}. There are 2 possible forms for each of the 5 choices for x, so there are 2 × 5 = 10 such integers.


Related Questions

Which situation would most likely benefit from peer mediation?.

Answers

A situation where your being pressured into something good ig

When colleen first learned the word "ominous," she pictured a large, dark cloud to help her remember its meaning. Which term best describes this example?.

Answers

Answer:visual imagery

Explanation:

Which process uses energy to combine inorganic molecules.

Answers

the process uses energy to combine inorganic molecules with synthesize moleculrs

which expression is equivalent to a+4a+8a+4a+8

Answers

Answer:

17a+8

Explanation:

combine like terms (all of the A's) and then the rest of the equation (8)

Answer:

17a+8

Explanation:

What factors would have the least effect on a region’s climate?.

Answers

Answer:

Longitude and Population Density

Explanation:

Longitude

Longitude won't have much effect because it is just across the earth in E to W. (east to west). While, Latitude will affect the Earth because there is something called a Equator, which is USUALLY hot, and the Polar zones, which are mostly Cold.

Population Density

Population Density won't affect much because the amount of carbon dioxide a person produces is pretty less. But yeah, the factories make a lot of more Carbon Dioxide so that is why they will be producing more than the people. But people can't produce so much to warm up their environment.

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The graph of y=f(x) is shown above. Which of the following could be the graph of y=f′′(x)?.

Answers

The true statement about the graph of f(x) is [tex]f(x) = \frac 35x + 3[/tex]

The graph of f(x) is a straight line that passes through the points (-5,0) and (0,3).

Start by calculating the slope (m)

[tex]m = \frac{y_2 - y_1}{x_2 -x_1}[/tex]

So, we have:

[tex]m = \frac{3-0}{0--5}[/tex]

Simplify

[tex]m = \frac{3}{5}[/tex]

The equation of the line is then calculated as:

[tex]y = m(x -x_1) + y_1[/tex]

This gives

[tex]y = \frac 35(x -0) + 3[/tex]

Open bracket

[tex]y = \frac 35x + 3[/tex]

Express y as a function of x

[tex]f(x) = \frac 35x + 3[/tex]

Hence, the true statement about the graph of f(x) is [tex]f(x) = \frac 35x + 3[/tex]

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Ahmet is allergic to dogs. While in the toy store he sees a stuffed toy dog and has an allergic reaction. Ahmet’s reaction to the toy best demonstrates the process of.

Answers

Considering the situation described above, Ahmet’s reaction to the toy best demonstrates the process of generalization.

The definition of generalization of reaction

Generalization of reaction is a term used to describe the propensity to react similarly to different but related stimuli.

Generalization concept in this situation

Given that Ahmet is allergic to dogs and, at the same time, has an allergic reaction to a stuffed toy dog, this is a form of generalization.

Hence, in this case, it is concluded that the correct answer is "generalization."

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Which one of the following descriptions most accurately describes what is occurring in the half cell containing the cu electrode and cu2+(aq) solution?.

Answers

Mark the first day I can take the time and you will be there to get the money

All of the following are characteristics of the blue crab except.

Answers

Answer:

A. Blue Crab Doesn't Hav Teeth

B.

Which of these is nearest in meaning to the word presume as it is used in the passage above.

Answers

I do not have the passage, but here are the meanings that the word presume can have:

to assume something to be true without really knowing if it is true or not.to be arrogant about what you have.

If you want to understand the meaning of a word in the context of a passage, it is important to read the whole text so you can identify what the word specifically means in that passage.

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What number is 4 times as many as 25.

Answers

Answer:

100

Explanation:

multiply them..... .... . .. . . . . . . . . . . I had to reach the character limit

A __________ score allows a researcher to compare scores across different scales. A. Raw b. Distributed c. Standard d. Deviated please select the best answer from the choices provided a b c d.

Answers

Answer:

A standard score allows a researcher to compare scores across different scales.

Explanation:

[tex]~\large{\mathfrak{꧁HeavenMistress꧂}}[/tex]

Two football players are running toward each other. One football player has a mass of 105 kg and is running at 8. 6 m/s. The other player has a mass of 90 kg and is running at -9. 0 m/s. What is the momentum of the system after the football players collide? 93 kg · m/s 1,713 kg · m/s. 810 kg · m/s. 903 kg · m/s.

Answers

The correct answer is P = 1740 kg · m/s, we got this answer by applying the momentum expression which is P = Δ(mv), based on the fact that the mass is not constant

Given data

Mass of Player one = 105kg

Mass of Player two = 93Kg

The Velocity of Player one = 8.6m/s

The Velocity of Player two = -9.0m/s (the negative sign indicates the opposite direction to player one)

Applying Newton’s Second Law in Terms of Momentum because the mass is not constant

When Newton’s second law is expressed in terms of momentum, it can be used for solving problems where mass varies,

We also want to assume that the players stuck together after the collision

An inelastic collision, in contrast to an elastic collision, is a collision in which kinetic energy is not conserved due to the action of internal friction.

P = M1V1 + M2V2

P= 105*8.6+93*9.0

P = 903 +837

P = 1740 kg · m/s.

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How many grams of lead product would theoretically be produced between 17. 0 g potassium iodide, ki, and 25. 0 g of lead (ii) nitrate, pb(no3)2?.

Answers

The number of grams of lead product that would theoretically be produced from the given reaction is; Mass of lead product = 23.6 g

Potassium iodide reacting with Lead(II) Nitrate would yield the balanced equation;

2KI + Pb(NO₃)₂ = 2KNO₃ + PbI₂

2moles : 1 mole = 2 moles : 1 mole

From online tables;

Molar mass of KI = 166 g/mol

Molar mass of Pb(NO₃)₂ = 331.2 g/mol

We are given;

Mass of KI = 17 g

Mass of Pb(NO₃)₂ = 25 g

Thus;

Number of moles of PbI₂ yielded in order to find the limiting reactant will be;

no of moles of PbI₂ from KI = (17g/166 g/mol) × (1 mole of PbI₂/2 mol of KI)

no of moles of PbI₂ from KI = 0.0512 mols

Similarly;

no of moles of PbI₂ from Pb(NO₃)₂ = (25g/331.2 g/mol) × (1 mole of PbI₂/1 mol of Pb(NO₃)₂)

no of moles of PbI₂ from Pb(NO₃)₂ = 0.0755 moles

We can see that KI produced the least amount of moles. Thus;

Mass = 0.0512 * molar mass of  PbI₂

From tables, molar mass of  PbI₂ = 461 g/mol

Thus;

Mass of lead product = 461 * 0.0512

Mass of lead product = 23.6 g

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Gerri purchases a coupon book with discounts for her favorite coffee shop. Every coupon for the coffee shop offers the same discount. The table shows her total savings, y, based on the number of coupons, x, used from the book. What are the slope and y-intercept of the line represented by the points shown in the table? slope: 2, y-intercept: –20 slope: 2, y-intercept: 10 slope: 5, y-intercept: –20 slope: 5, y-intercept: 10.

Answers

Answer: slope: 2, y-intercept: –20

Explanation:

Y-intercept is the point  at which the line intersects the y axis- meaning x = 0

From the table y = -20 when x= 0

y-intercept: -20

To find the slope

m = deltaY/deltaX = -20+10/0-5 = 2

Alissa works for a wireless company, and she prides herself on the fact that her job duties help keep the emergency service phone line operating, which ultimately saves lives. Alissa’s sentiment reflects.

Answers

Considering the situation described above, Alissa’s sentiment reflects task significance.

What is Task Significance?

Task Significance is the mental perception in which individuals consider their work view as significantly influencing other people's lives both within and outside the company.

How Task Significance is Applicable here

Given that Alissa believes that her job duties help keep the emergency service phone line operating, this is an example of the Task Significance phenomenon.

Hence, in this case, it is concluded that the correct answer is "Task Significance."

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What is the chemical formula for iron(ii) hydroxide? femc033-1. Jpgoh fe(oh)mc033-2. Jpg feohmc033-3. Jpg feoh.

Answers

The chemical formula for iron(ii) hydroxide is Fe(OH)₂

Answer:

B

Explanation:

took the test.

A 2-kg wood block is pulled by a string across a rough horizontal floor. The string exerts a tension force of 30 n on the block at an angle of 20º above the horizontal. The block moves at constant speed. If the block is pulled for a distance of 3. 0 m, how much work is done by the tension force?.

Answers

Only the horizontal component (the component parallel to the floor) of tension does work on the block. This parallel component has magnitude

(30 N) cos(20°) ≈ 28.2 N

and acts over a distance of 3.0 m, so it performs

(28.2 N) (3.0 m) ≈ 85 J

of work

To describe a sequence of transformations that maps triangle.

Answers

Answer:

daaam I wish I could help but im struggling in the same thing

Explanation:

I love y’all so literally here’s 100 points

Answers

Thanks
Feel free to ask any questions with school

glad to help :))))

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How many atoms would be contained in 454 grams of iron (fe).

Answers

Answer:

4.90 x 10^24 atoms

Explanation:

Answer:

4.89 x 10^24 atoms

Explanation:

you can say 4.9 x 10^24 atoms too

the 24 is the exponent for the 10

Which of the following non-renewable resources of energy has the smallest amount of fuel left on earth?.

Answers

Answer:

Their is no answer choices but Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy.

Explanation:

Madame pouchets home is called.

Answers

Answer:

Villa of Green Happiness.

Explanation:

Disk scheduling algorithms in operating systems consider only seek distances because.

Answers

A disk scheduling is done by the
operating system and is made fir the
rescheduling the input and output of the
disk. Several algorithms includes FCFS,
SSTF, SCAN scheduling, C-SCAN , LOOK
, C-LOOK.
Multiple input and output requests
can be used for arriving at different
processes and only one request can be
served at a time.
Hard drives are the slowest parts of
the system. The modern disks don't
disclose location of any logical blocks.
Hence the option A is correct.
Learn ore about the algorithms in operating
systems consider only.
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This cell is undergoing a step of meiosis i. What step is the cell in? the begining of prophase i the middle of metaphase i the end of anaphase i the middle of telophase i.

Answers

Answer:

Meiosis is a special type of cell division of germ cells in sexually-reproducing organisms used to produce the gametes, such as sperm or egg cells. It involves two rounds of division that ultimately result in four cells with only one copy of each chromosome.

Explanation:

Answer:

answer is B

the middle of metaphase I

Explanation:

hope this helps!

Get a flashlight and switch it on what do you observe about the beam it emits.

Answers

it converges the light in to one point

It converges the light in to one point.

What is Flashlight?

A portable hand-held electric lighting is known as a flashlight (US, CA), torch (UK), or torch (AU).

The light source used to commonly be a tiny incandescent light bulb, but since the mid-2000s, light-emitting diodes (LEDs) have taken their place. The common components of a flashlight are a light source mounted in a reflector, a clear cover (often paired with a lens) to shield the light source and reflector, a battery, and a switch, all of which are housed in a case.

Around 1899, the development of dry cells and tiny incandescent electric lamps made the first battery-operated flashlights feasible. Today's flashlights run on disposable or rechargeable batteries and typically use light-emitting diodes.

Therefore, It converges the light in to one point.

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Discuss 3 questions you should ask yourself when assessing your fitness and explain how your answers determine your fitness to drive.

Answers

What do I eat in a daily basis? How much water do I consume in a daily basis?Am I doing enough workouts or warmups before starting I determines fitness because you are preparing for it. hope this helps

You select cell a1, hover the pointer over the cell border to reveal the move icon, then drag.

Answers

A spreadsheet is used to make the organization of data in a tabular form through a computer application software which can also perform mathematical operations.

With this in mind, we can see that the data is arranged in rows and columns as they can be used to record data for business invoices, expenditures, etc.

Some popular spreadsheets includes:

Micros0ft ExcelLibre0ffice, etc

A cell border can be added, resized and moved, along with the contents to another location.

Please note that your question is incomplete so I gave you a general overview to help  you better understand the concept.

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Shira wants to do well on her next test so her grade in the class does not fall. This is an example of which type of motivation?.

Answers

It is an example of intrinsic motivation.

Motivation can be described as the factors that drive a person to act in a certain manner. These factors can be material, cognitive, emotional or social. Motivation can lead to either positive or negative outcomes. For example, a person motivated to succeed would spend hours studying while a person whose aim is to make quick profit can be motivated to engage in crime.

Intrinsic motivation is a type of motivation in which the driving force to carry out an activity is due to internal factors. Shira's desire to do well is not externally motivated. It is due to her desire to succeed.

To learn more about intrinsic motivation, please check: https://brainly.com/question/8774416

Answer:

the answer is extrinsic

Explanation:

ED 2022

Even though the process is endothermic, snow can sublime. Which tendency in nature accounts for this phase change?.

Answers

Answer:

Explanation:

.

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