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3 years ago

13

Andres used 3 pears and 9 apples to make a fruit salad. What ratio represents the number of pears to the number of apples in the

fruit salad?

2 answers:

Elena L [17]3 years ago

8 0

Answer:

3:9 = 1:3

l

Step-by-step explanation:

jenyasd209 [6]3 years ago

3 0

Answer: 3 pears: 12 combined apples and pears for total number of fruit in the salad

Step-by-step explanation:

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How many different ways can a club choose a committee of 4 from 15 members?

boyakko [2]

It is done by this formula

combinations = n! / [r! * (n - r)!]

combinations = 15! / [4! * 11!]
combinations = 15 * 14 * 13 * 12 * 11! / [4! * 11!]
combinations = 15 * 14 * 13 * 12 / 4 * 3 * 2
combinations = 15 * 7 * 13
combinations = 1,365

answer is b

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Kane's Furniture Store advertised a table at a 13% discount. The original selling price was $113, and the sale price was $100. W

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Answer:

A

Step-by-step explanation:

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It should be 8 dollars

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2 years ago

3(c+5)=12. Distributive property

avanturin [10]

Answer:

c = -1

Step-by-step explanation:

3(c+5)=12

3 × c = 3c

3 × 5 = 15

3c + 15 = 12

<u> - 15 -15</u>

3c = -3

c = -3 ÷ 3 = -1

Check:

3(-1+5)=12

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6 0

3 years ago

Read 2 more answers

AC=4, AE=7, AD=10, what is the length of AB? <br> A: 1 3/7 <br> B: 2 1/2<br> C: 5 5/7<br> D: 17 1/2

11Alexandr11 [23.1K]

Answer:

C. $AB = 5\frac{5}{7}$

Step-by-step explanation:

When two polygons are considered similar, the ratio of their corresponding sides would also be equal.

Since ∆ABC and ∆ADE are similar, $\frac{AE}{AC} = \frac{AD}{AB}$

$\frac{7}{4} = \frac{10}{AB}$

Cross multiply

$7*AB = 10*4$

$7*AB = 40$

Divide both sides by 7 to find AB

$\frac{7*AB}{7} = \frac{40}{7}$

$AB = \frac{40}{7}$

$AB = 5\frac{5}{7}$

6 0

3 years ago