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2 years ago

10

allison uses 3 out of 5 of a bag of suger to bake 4 small cakes.what fraction of a bag of sugar was used in each cake?

1 answer:

Andrej [43]2 years ago

8 0

Hello, Welcome to Brainly I am papaguy expert User I will you if you have any questions so far you have on.

Answer: 3/5

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The cookie recipe called for oatmeal and raisins in the ratio of 3 to 1. If 4 cups of oatmeal were called for, how many cups of

Vadim26 [7]

The cups needed was 4

5 0

2 years ago

1/2r + 4= 3/4r - 3/2

ikadub [295]

<span>1/2r + 4= 3/4r - 3/2

1/2 = 2/4
3/2 = 6/4

re-write
2/4r + 4 = 3/4r - 3/4
2/4r - 3/4r = -3/4 - 4
-1/4r = -4 3/4
r = (-4 3/4) / (-1/4)
r =(-4 3/4) * (-4)
r = 76/4
r = 19</span>

7 0

2 years ago

Read 2 more answers

A farmer is building a fence to enclose a rectangular area consisting of two separate regions. The four walls and one additional

Vlad [161]

Answer:

The maximal area will be "1093.5 square feet".

Step-by-step explanation:

Let,

Length = L feet

Breadth = b feet

Given Total fencing = 162 feet

According to the question,

$(2\times L)+(3\times b)=162$

$2L+3B=162$

$L=\frac{162-3b}{2}$

$L=81-\frac{3}{2}b$

As we know,

$Area=Length\times breadth$

$=(81-\frac{3}{2}b)\times b$

$=81b-\frac{3}{2}b^2$

Now, we required to decrease or minimize the are. So for extreme points:

$\frac{dA}{db}=0$

or,

$\frac{dA}{dB}=\frac{d}{db}(81-\frac{3}{2}b^2 )=0$

$81-\frac{3}{2}\times 2\times b=0$

$b=\frac{81}{3}$

$b=27 \ feet$

Now on putting the value of b, we get

$l=81-\frac{3}{2}\times 27$

$=81-40.5$

$=40.5 \ feet\\$

So that the dimensions will be:

⇒ 40.5 feet by 27 feet

Therefore when the dimension are above then the area will be:

= $81\times 27-\frac{3}{2}\times 27\times 27$

= $2187-\frac{3}{2}\times 729$

= $2187-1093.5$

= $1093.5 \ square \ feet$

6 0

2 years ago

What is the answer to this?

astra-53 [7]

The answer would be 1507.94 or 1508 (if rounded)

3 0

2 years ago

Read 2 more answers

Simplify.<br><br><br><br> Assume x and y are nonnegative.

baherus [9]

Answer:

24x^7(√7y^9)

Step-by-step explanation:

In the attached file

6 0

2 years ago