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My name is Ann [436]
3 years ago
10

3. Amy raises $58.75 to participate in a walk-a-thon.

Mathematics
1 answer:
Leviafan [203]3 years ago
4 0
Oscar raises 246$ because 58.75 + 23.25 is82 82 x 3 is 246
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Using mixed numbers, write a problem in which an estimate is enough to solve the problem.​
KengaRu [80]

explain:

Estimating Differences of Fractions and Mixed Numbers

Estimating Differences of Fractions and Mixed NumbersRecall that estimation is a method for finding an approximate solution to a problem. Even when you are asked to find an exact ko, estimation is a useful way to get an idea of a reasonable solution to a problem. Once you have found an exact answer, you can check your answer against the estimate.

, estimation is a useful way to get an idea of a reasonable solution to a problem. Once you have found an exact answer, you can check your answer against the estimate.When working with fractions and mixed numbers, you can use the fraction benchmarks of 0,

, estimation is a useful way to get an idea of a reasonable solution to a problem. Once you have found an exact answer, you can check your answer against the estimate.When working with fractions and mixed numbers, you can use the fraction benchmarks of 0, 12

, estimation is a useful way to get an idea of a reasonable solution to a problem. Once you have found an exact answer, you can check your answer against the estimate.When working with fractions and mixed numbers, you can use the fraction benchmarks of 0, 12, and 1 to help you to estimate differences.

, estimation is a useful way to get an idea of a reasonable solution to a problem. Once you have found an exact answer, you can check your answer against the estimate.When working with fractions and mixed numbers, you can use the fraction benchmarks of 0, 12, and 1 to help you to estimate differences.Here are the steps for estimating the differences of fractions and mixed numbers using benchmarks.

7 0
3 years ago
Change the subject of the equation v = u + at to a.
emmasim [6.3K]
<h3>Answer ↓</h3>

<h3>Calculations ↓</h3>

In order to make a the subject of this equation , we need to get a by itself .

The current equation is :

v = u + at

Subtract u on both sides :

v-u=at

Now, divide by t on both sides :

v-u/t=a

<h3>So the formula looks like ↓</h3>

\boxed{\\\begin{minipage}{3cm}Equation \\ a=$\displaystyle\frac{v-u}{t} $ \\ \end{minipage}}

hope helpful ~

8 0
3 years ago
The base of a rectangular prism has an area of 12 square cm. The height of the rectangular prism is 3. What is the volume in cub
Firdavs [7]

Answer:

volume = 36 cm³

Step-by-step explanation:

The volume of a rectangular prism = lwh

where

w = width

l = length

h = height

The base of a rectangular prism is a rectangle and the area of a rectangle is the product of length and width. Therefore,

base area of the rectangular prism = length × width

base area = lw

Base area of the rectangular prism =  12 cm²

Recall, the formula of the volume of a rectangular prism is the product of the length, width and height.

volume  = lwh

substitute lw value in the formula above

volume = 12 × 3

volume = 36 cm³

7 0
3 years ago
Simplify.<br> (-5)^5<br> ————<br> (-5)^-6<br><br> answer must be exponer
Rashid [163]
-5^11 you want to subtract -6 from 5 which become 5+6.
3 0
2 years ago
A(b + c) = a • b + a • c, where a, b, and c are real numbers
melisa1 [442]

<em>Answer:</em>

<em>56a</em>

<em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>8(3 + 4) = </em>

<em>= 8×3 + 8×4</em>

<em>= 24 + 32</em>

<em>= 56</em>

<em>Good luck !</em>

6 0
3 years ago
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