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inn [45]
3 years ago
13

You are making cookies for a large party and need to triple the recipe. (You do this

Mathematics
1 answer:
iren [92.7K]3 years ago
4 0

Answer:

Here's what I get.

Step-by-step explanation:

To triple this recipe, you must know that

3 × ¼ = ¾

3 × ⅔ = ⁶/₃ = 2

3 × ½ = ³/₂ = 1½

Then the triple recipe will read

\begin{array}{llll}1\frac{3}{4} & \text{cups} & \text{peanut butter}&\\5 & \text{cups} & \text{sugar}& 3 \times 1\frac{2}{3} = 3 + 2\\1\frac{1}{2} & \text{tsp} & \text{salt}&\\7\frac{1}{2}& \text{cups} & \text{flour}& 3 \times 2\frac{1}{2} = 6 + 1\frac{1}{2} \\\,\frac{3}{4} & \text{cup} & \text{butter}&\\4\frac{1}{2} & \text{tsp} & \text{vanilla}&3 \times 1\frac{1}{2} = 3 + 1\frac{1}{2}\\\end{array}

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IRISSAK [1]

Answer:

x = 10

Step-by-step explanation:

In the last step, you can see that the fraction \frac{1}{5} has been multiplied by its reciprocal \frac{5}{1}, making it cancel out. The reciprocal has been multiplied to both sides, so all you need to do is multiply \frac{6}{3} · \frac{5}{1} :

6 · 5 = 30

3 · 1 = 3

<u><em>So now you should have the fraction:</em></u>

x = \frac{30}{3}

<u><em>But, you can still simplify the fraction by dividing 30 by 3:</em></u>

x = 10

7 0
3 years ago
How do I solve x in a triangle
Sindrei [870]

All three sides always add up to 360 so add the given measures and subtract it from 360 and that would give you your answer.

3 0
3 years ago
Read 2 more answers
An apple grower finds that if he plants 80 trees per acre, each tree will yield 26 bushels of fruit. He estimates that for each
hammer [34]

Answer: The maximum revenue is $7482 . To get a maximum yield , The number of trees per acre needed is 43.

Step-by-step explanation:

Solution:

Let x represent the extra tree

So for an additional tree the yield of each tree will decrease by 4 bushels.

(80 +x)(26-4x) by expanding

2080 - 320x +26x -4x^2

Using x= -b/2a

X= 294/ -8

X= - 36.75

So apparently he currently has far too many trees per acre. To get the maximum yield , she needs to reduce the number of trees per acre by 36.75

So the number of trees per acre for maximum yield is

80-36.75

=43.25

Approximately x=43

So by reducing he get extra bushel in the tune of 174.

Total revenue= 174 ×43× 1$

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3 0
3 years ago
Help me with the questions in the image
aliya0001 [1]

Answer:

12

96

9

38

25

Step-by-step explanation:

<h3>i.a+7 for a=5</h3>

5+7=12

<h3>ii.8(c+3) for c =9</h3>

8(9+3)

8(12)

96

<h3>iii.n+8 divided by 4 for n=28</h3>

=28+8 divided by 4

=36 divided by 4

=9

<h3>iv.6p+40 divided by 5 for p =5</h3>

=6×5+40 divided by 5

=30+40 divided by 5

=70 divided by 5

=38

<h3>v.3x+7 for x=6</h3>

=3×6+7

=18+7

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5 0
3 years ago
Multiply.<br> Your answer should be a monomial in standard form.<br> (-9n^3)(n^3)
ratelena [41]

Answer:

-9n^6

Step-by-step explanation:

(−9n^3)(n^3)

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=−9 * n^6

=−9n^6

5 0
3 years ago
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