100 POINTS PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Rachel found that the time it takes for her to make her favorite desert decreases the more times she makes its. The time is takes in minutes(M) can be modeled by: M=72-0.75n, where n is the number of times that rachel has made the desert.
A. how long will it take rachel to make her desert the fifth time?

B. after how many times will rachel be able to make her desert in 63 minutes?

C. How long will it take rachel to make her desert the 40th time? Do you think this is reasonable?

Answers

Answer 1

Answer:

A: 68.25 minutes

B: 12 times

C: 42 mins and you decide this part I actually don't know. But I think it could be reasonable, after 40 times someone should get pretty good at it.

Step-by-step explanation:

a: 72 -0.75*5 = 68.25

b: M=63=72-0.75n

subtract 72 from each side: -9 = -0.75n

divide each side by -0.75: n = 12

so 12 times

c: 72 - 0.75(40) = 42 minutes. Now this could be is reasonable, but we don't know what their desert is. But 40 times is a lot of practice.


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Please Help I will reward brainliest.

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8.4cm or 84mm

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It's not quite to the halfway point between 8 and 9 centimeters.

Answer:

12 cm

Step-by-step explanation:

10 POINTS! WILL GIVE BRAINLIEST! Write the Inequality! Thank you!

Freddie went to cover 72 miles riding his bike. so far he has covered 48 miles at minimum, how many more miles does Freddie need?

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Answer:

24? Thats easy

Step-by-step explanation:

Answer:

24 that ez Ez im not sure

Start with the base. What is the approximate area of the base of the water tower? Use 3.14 for pi. Be sure to include units in your answer.

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Answer: Pi times (25 squared)

Step-by-step explanation:

Answer:

it might be 78.5

Step-by-step explanation:

On Monday, the temperature at 10 a.m. at Sam’s house was –6° Fahrenheit. The
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change in temperature from 10 a.m. to 2 p.m. at Sam’s house is true?
Question 1 options:

The temperature decreased by 12° Fahrenheit.


The temperature decreased by 4° Fahrenheit.


The temperature decreased by 3° Fahrenheit.


The temperature decreased by 8° Fahrenheit.

Answers

Answer:

8

Step-by-step explanation:

to find the answer, subtract the second amount (2) from the first amount (-6), -6 - 2 = -8, the temperat decreased by 8

The temperature decreased by 8 degrees Fahrenheit.

The ratio that compares the measurements of a model and the real object is called what?

Answers

Answer:

Unit Scale

Step-by-step explanation:

A unit scale is a ratio that compares the dimensions of an actual object to the dimensions of a scale drawing or model that represents the actual object. Neither value in a unit scale has to equal 1.

Please answer! Brainliest will be given, thanks :)

Answers

Answer:

2600, 3400, 5000, 7000

Step-by-step explanation:

This equation can be simplified to 200n + 1000. Now we can just plug in the amount of customers. 200 * 8 + 1000 = 2600. 200 * 12 + 1000 = 3400. 200 * 20 + 1000 = 5000, and 200 * 30 + 1000 = 7000.

Is an Obtuse triangle a Acute triangle? Yes or no? And why or why not?

Answers

Answer:

No, this is because the word obtuse is in the name obtuse triangle as well as it being a whole different angle than an acute angle. Obtuse angles are are greater than 90 degress but less than 180 while the acute angle is less than 90.

Step-by-step explanation:

Sam bought a new bicycle on sale that was originally $160 but was 20% off. He was also charged 6.5% sales tax. How much did Sam pay in total after the discount and tax?

Answers

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If I had a 68.0% D+ and I had one missing assignment worth 30 points. If I got a 30 on another assignment 30/30 and still have the missing assignment. What grade will I have?

Please Help

Answers

Answer:

C- or C+ or B-

Step-by-step explanation:

.68 divide by 100 = 68%

add 30 to the 100 for the missing assignment, then add 30 to your grade for assignment you aced, then divide it, and you’ll get .75

Final answer would be a “C”

The best unit of measure for the liquid in an eyedropper is the liter.

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False.

Answers

Answer:

True.                    Can i have brainliest

Step-by-step explanation:

Can someone please help me!?
WILL MARK BRAINLIEST :)

Answers

Answer:

Which question?

Step-by-step explanation:

There is no question

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Answers

I think it’s A but I’m not completely sure

You don't have to explain

Answers

DONT BE SO NEGATIVE..............

In a diagram which of the following statements are false

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Answer:

1 and 4 are vertical angles. thats false.

edit: nvm.

What percent of students selected Fall?

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Answer:

48%

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Answer:

48%

Step-by-step explanation:

who ever gets this right will get a brainlest

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Answer:

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Evaluate each expression for the value given z/4;z=824

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Answer:

their is no answer

Step-by-step explanation:

William has a fish tank that has a volume of 3,825 cubic inches. The base has a width of 12.5 inches and a length of 24 inches. What is the height of the fish tank?

Answers

Answer:

12.75

Step-by-step explanation:

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If p ≥ 4 is p ≤ 3 (TRUE OR FALSE)

Answers

Answer:

false

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

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Answers

Answer:

2y+12

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Step-by-step explanation:

I'm sure of it

Answer:

There are Three equivalents form are :

1. The first one

2. The fifth one

3. The sixth one

I will write it in below

Step-by-step explanation:

[tex]1. \: \: \: \: \: \: \: \: \: \: \: \: 4( \frac{1}{2} y - 4 + 7) \\ 2. \: \: \: \: \: \: \: \: \: \: \: \: 4( \frac{1}{2} y + 3) \\ 3. \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 2y + 12[/tex]

Only number 17 ! (if you do number 18 I´ll give brainliest)
(no files or links)

Answers

Answer:

B and D

Step-by-step explanation:

When you simplify 6/12 and 10/12 you get 1/2 and 5/6. When you simplify 12/24 and 20/24 you get 1/2 and 5/6 again. Therefore, the answers are B and D.

Answer:

B- 6/12 and 10/12

D- 12/24 and 20/24

Step-by-step explanation:

Simplify the fractions

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10/16= 5/8

B- 6/12= 1/2

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PLZ HELP MEEE I REALY NEED IT PLZ SHOW YOUR WORK I NEED THE WORK TO BE SHOWN!!!

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C

Step-by-step explanation:

if lettuce is 69 percent then you add that up to be equal to


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Step-by-step explanationesporq eñ relokrr co:

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Answers

Answer:

yes

Step-by-step explanation:

if x=4 then x+9=13 is equal to 4+9=13

which is true

Yes it does because 4+9=13

dsjihgnvosjdiufabnvoilasdb ill give brainley

Answers

Answer:

-876 would be the right answer

-876 is ur answer i think

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How do i find the answer??

Answers

Answer:

y=4.25x

Step-by-step explanation:

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help again? :(


''Create your own word problem where the answer is ⅝. It should be solved using multiplication''

Answers

Answer:

Hi, your answer will be 5/8 x 2/8.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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B & C

Step-by-step explanation:

 

B &C i believe! Correct me if I'm wrong!
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