Mathematics Middle School

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

4.25 pounds

Step-by-step explanation:

Answer 2

Answer:

convert 68 ounces to pounds

68 ounces

mass: Divide the mass value by 16

Step-by-step explanation:

68 ounces

_ 4.25__

16√68

_64_

40

_32_

80

_ 80 _

----

so the answer is 4.25 pounds

Related Questions

PLS HELP ASAP 30 POINTS

Answers

Theoretical probability=45%
Experimental probability=75%

I am so confused this doesn't make any sense

Answers

Answer:

1 3/4

Step-by-step explanation:

The length shown is the diameter.

The radius is half of the diameter.

so 3 1/2 divided by 2

OMG PLSSSS HELP ITS DUE RN
PLSSSS OMG

Answers

Answer:

THE THREE ANSWERS THAT ARE MISSING ARE GOING TO BE THE SAME AS THE THREE ANSWERS THAT ARE THERE, BUT MAKE THEM POSITIVE.

(1,40) (2,60) (3,120)

Step-by-step explanation:

I HOPE THIS HELPS!!

(1,40) (2,60) 3,120) you basically multiply by 4 hope this helps

hiii help i will put brainliest!

Answers

Answer:

36 feet

Step-by-step explanation:

[tex]A=(4x+1)^{2}[/tex]

[tex]P = 4(4x+1) = 16x+4[/tex]

[tex]16(2)+4 = 36ft[/tex]

[tex]Perimeter = 36ft[/tex]

36 feet is the answer

Please help this is worth 15 points!

Answers

Answer:

A

Step-by-step explanation:

Estimate 79% of 82 show work

Answers

Answer:96.34%

Solution for 79 is what percent of 82:

79: 82*100 =

(79*100): 82 =

7900: 82 = 96.34%

Answer:

64.72

79 percent *82 =

(79:100)*82 =

(79*82):100 =

6478:100 = 64.78

Now we have: 79 percent of 82 = 64.78

Pleaaaaaasssseeeeee help me with this you

Answers

Answer:

80cm²

Step-by-step explanation:

The formula of a paralleagram is bxh

So all you have to do is 5 x 16 to get 80

I hope this helps :)

Answer:

i think is a 80cm

Step-by-step explanation:

Opposite sides are equal in length and opposite angles are equal in measure. To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply.

which one is it? iv'e been struggling.

Answers

Answer: A

Step-by-step explanation:

Multiply both sides by 4 to get 64

Answer:

A

Step-by-step explanation:

64/ 4=16

16x2= 32

Mrs. Irons places the names of each of her four children in a hat at one time. She randomly draws a name, places it back in the hat, and draws again. The results are shown in the table below.



If the experiment was repeated 1,000 times then how many times could you expect to pull Ella's name?

Answers

Just do 1000 divided four 250

Answer:

250

Step-by-step explanation:

1/4 of 1,000 is 250.

For every 4 quarters Robert has, he has 10 dimes. What is the ratio of quarters to dimes marbles? If Robert has 8 quarters, how many dimes does he have? Draw a visual model to represent the total coins.

Answers

Answer:

1. 4:10

2. 20 dimes

Step-by-step explanation:

Number 1. 4:10

20 dimes

which equation represents the situation?
correct=brainliest

Answers

Answer:

k=m+4

Step-by-step explanation:

Answer: K=m+4

Explanation: You take mikes age (10) and Kellies age (14). Take mikes age and add 4 to that on all of his ages. It equals to all of kellies ages. Therefore Kellies age is equal to mikes age plus 4. Did that help?

What does x represent in the equation.
[tex]1/3 ( x - 10) = -4[/tex]

Answers

Answer:

18

Step-by-step explanation:

PLZ HELP ASAP IT IS TIMED

Answers

Answer:

The first one

Step-by-step explanation:

Answer:

A 0,3 and 3,0................

what is the answer????

Answers

Answer:

8 grams

Step-by-step explanation:

add all types of fats together

8grams

you get this by adding the saturated fat and the total fat

Please help me i will give brainliest

Answers

Answer:

There will be an estimated amount of 1125 faulty souvenir tokens.

Step-by-step explanation:

Hi!

So, let's do this problem out.

So we for every 400 tokens, 3 are faulty

Let's write that in a ratio

3:400

Ok, great!

So, now we know that:

3:400 = x:150,000

We can set up a percent proportion

[tex]\frac{3}{400} =\frac{x}{150,000}[/tex]

To find x, we do:

[tex]x=\frac{3*150,000}{400}[/tex]

[tex]x=\frac{450,000}{400}[/tex]

[tex]x=\frac{4,500}{4}[/tex]

[tex]x=1125[/tex]

There will be an estimated amount of 1125 faulty souvenir tokens.

Let me know if you have any questions.

someone explain how this is possible I hate il

Answers

Answer:

it's a rule in math I questioned it and my math teacher said it's just a rule so I accepted it

Step-by-step explanation:

If u still don't understand ask ur math teacher

basically whatever number they put the absolute vale will be the opposite so if it’s negative the absolute value will be positive and if it’s positive it will be negative

Please help. But please help

Answers

Answer:

0

Step-by-step explanation:

-2(4)/2 + 4

-2 * 4 = -8

-8/2 = -4

4 - 4 = 0

Answer: 0

Explanation:
-2(4)= -8
-8/2= -4
-4 + 4= 0

Help me please I don’t know what to do

Answers

Answer:

I'm going to help you but you have to solve it yourself ok?

Step-by-step explanation:

I have attached a photo on what i think the graph means...

I'll give you the definitions on these tricky words

Spread: The range between the biggest number and the lowest number.

Interquartile: The middle range between 2 quartliles, upper and lower.

Read the excerpt from an interview with Florence Griffith-Joyner.


WILL: I know that you dropped out of college in 1979 to help support your family. It seems like family must be very important to you.


FLORENCE GRIFFITH-JOYNER: Yes. Family is first in my life. It was a very difficult decision for me to drop out of college at that time. Growing up in poverty, I didn't have the financial support that I would have needed to go to college. I wasn't offered an athletic scholarship. I wasn't offered an academic scholarship. I thought, "How am I going to stay in school?" So I enrolled in school, and I thought, "I really want to run, but I know I have to concentrate on my academics as well." I tried a year of college, and I thought, "I can't continue because I have no financial support." I had to take the bus two hours to school, two hours back. The need was greater than what I could afford.


What is the purpose of the interviewer’s question?

A. to share Florence Griffith-Joyner's training techniques
B. to share Florence Griffith-Joyner's family recipes
C. to share Florence Griffith-Joyner's commitment to family
D. to share Florence Griffith-Joyner's favorite coach

Answers

Answer:

C is the obvious answer.

Step-by-step explanation:

She states in the text that family means everything to her

Answer:

C

Step-by-step explanation:

I got it right on edge

Can someone explain to me how I can eliminate one of the variables to solve this equation for one of the variables?

Answers

Answer:

In the elimination method you either add or subtract the equations to get an equation in one variable. When the coefficients of one variable are opposites you add the equations to eliminate a variable and when the coefficients of one variable are equal you subtract the equations to eliminate a variable.

Step-by-step explanation:

hope that helps! (:

Answer:

x = 1 and y = 4

Step-by-step explanation:

Multiply the top equation by 7 on both sides, and then cancel it out:

7(5x + y) = 7(9)

35x + 7y = 63

Now use this equation to cancel out -7y on the second equation:

35x + 7y = 63

10x - 7y = -18

45x = 45

x = 1

Now that we have our x-value, we can plug it into one of our two original equations:

5(1) + y = 9

y = 4

help I don't know this
outside: its time to do my homework its time to be productive
in my head: We did not learn thissss.

Answers

Answer:

b

Step-by-step explanation:

It has to be B I mean it makes a lot of sense how is this is hard

(7th-grade math: word problems: algebra)
The price to mail a letter at the post office is $0.55 for the first ounce and $0.32 for each additional ounce. Barbara paid $2.47 to mail her letter. How much did the letter weigh?

Answers

Answer:

2.83 pounds???

Step-by-step explanation:

I just added 0.55+0.32 and divided by 2.47 :)))

ONCE AGAIN URGENT
A boat is going 144 miles upstream (against the current) on a river. The speed of the boat in still water is 60 miles per hour. the speed of the river current is 80% less than the speed of the boat in still water. How long does the journey take?

Answers

Answer:

3 hours

Step-by-step explanation:

60 x 80% = 48

144 ÷ 48 = 3

PLS HELP ASAP GIVE BRAINLIEST TO PERSON WHO ANSWER CORRECTLY

Answers

Answer:

I think you should do B and E

Step-by-step explanation:

None

Answer:

?

Step-by-step explanation:

Hours Worked vs Salary hours worked-left salary-right
0 - 0
10 - $300
20 - $600
30 - $900
40 - $1200
Function?
If so, what is the domain?
what is the range?

Answers

Answer:

for every ten hours there is an extra 300 dollars.

pleaseeeeeeeeeeeeeeee mark brainlest

Step-by-step explanation:

The range is 1200-300 =900

=$900

A recipe requires 1 cup of milk for every 4 cups of flour. Choose a linear equation that describes the relationship.

A) y = 4x
B) y = 4x + 1/4
C) y = 1/4x + 4
D) 1/4x

Answers

A!!!!!!!!!!!!!!!!!!!!!!!!
a is your answer you’re welcome

Help! Giving brainliest and 10+ points, A ball is dropped from the top of a 400-ft tall tower. The relationship between the time, t, in seconds, and the height, h(t), in feet, of the ball can be modeled by a quadratic function. Specific values of the function are shown in the table below

Part A: Determine the average rate of change of h(t) between t = 2 and t = 5.
Part B:Explain what this average rate of change means in terms of the context.

Answers

To small a picture sorry

Give an example of an equation with an infinite number of solutions. Then make one change to the equation so that it has no solution.

An example of an equation with infinitely many solutions: 4x + 3 = 4x +_____
The equation with one change and no solutions: 4x + 3 = ______

Answers

Answer:

I)3   II)4x

Step-by-step explanation:

for the infinite number of solutions you need to make both equations on both sides equal

but in the one for no solution you need to make one number is equal to another number, which is wrong in Math, that's why there's no solution in it

i need this know please i will give brainliest

Answers

Answer:

b,,,,,d

Step-by-step explanation:

number of bags times how much it carries so the result equals kg hold

so we must the number 10 always so substitute in each equation to get the number 10

Use photo math it helps a lot and us Socratic but I think b

Original price: $60; markup: 15%

Answers

With the markup the price would be $40
I think that it would be 51 dollars
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Which health effects are concerns for people who get exposed to the lowlevels of radiation that might remain in the environment in the years after anaccident at a nuclear reactor?A. First-degree burns from thermal pollutionB. Exposure to parasites that can attack the digestive systemC. Respiratory diseases resulting from air pollutantsD. Thyroid cancer and other cancersa If possible step by step explanation. thank you! Juices and smoothies may not be as health as many think answers According to the graph, what is the experimental probability of selecting the letter C? Number of occurrences of letters 16.7%24%16%20% Which process has evolved to yield the GREATEST variation of offspring? A.MeiosisB.MitosisC.Replication Hope is a thing with feather what is the answer to part a what does the storm most likely represent? A.hardship B. death C. sadness D. danger 2 1/4 1 2/3as a mixed number 3(3x 3) = 27Solve! If an airplane travels a distance of 500 km in 5 hours heading north, what is its velocity?PLEASE SHOW WORK! A bracelet that regularly sells for $44 is on sale for 15% off. Find the sale price of the bracelet. Use dollar signs with your answer. * this is part 2 to my last question, i think it was incorrect im sorry 20 customers are eating dinner at a local restaurant. The restaurant accepts cash or credit as forms of payment.Of the 20 customers, 4 have enough cash to pay for their meal, 16 have a credit card, and 3 have enough cashand a credit card. Using this information, answer each of the following questions.Let A be the event that a randomly selected customer has enough cash and B be the event that a randomlyselected customer has a credit card.What is P(A), the probability that a customer has enough cash?What is P(B), the probability that a customer has a credit card?What is P(A and B), the probability that a customer has enough cash and a credit card?What is P(A or B), the probability that a customer has enough cash or a credit card? What is the slope of the line: Y= -5x subtract 15? Fill in the blanks in the following dialogue between Beln and Elena with theappropriate tense and form of each verb in parentheses. Then read the dialoguealoud.Elena: Hola, Beln! Cunto tiempo sin verte!Beln: Hola, prima! Cmo ests?Elena: Muy bien. Te acuerdas de cuando nosotras(ser)pequeas?Beln: S, siempre(ir) de vacaciones juntas. Recuerdo quenuestros padres siempre(organizar) unos viajes fabulosos.Elena: Yo recuerdo muy bien aquella vez que(ir) a Italia. Me(gustar) mucho ese viaje. Tambin recuerdo que mi hermano Danise(perder) en el mercado de Florencia.Beln: Pobre Dani! l(estar muy asustado.Elena: Oye, qu(hacer) el verano pasado?Beln: El verano pasado(ir) a Guatemala con Miguel y nosotrosdos lo(pasar) muy bien. Bueno, ahora tengo que irme, hastapronto!Elena: Adis. what are three "advantages and disadvantagesof colobus monkey Columbia Sportswear makes nylon activewear. Its marketing manager set a goal to increase sales 12 percent over the next three years through the introduction of a new line of comfortable, lightweight clothing for people who fish. The marketing manager is engaged in ________. Given a set of data with the Regression Line: y = 3.5x + 18.5What is the residual value for the ordered pair (100, 370)? Can you help me if you have read the book Freak the Mighty pls What is the total area? Use 3 for Pi.Answer fast pls!! xx Solve the formula for the specified variable.I = PrtP=