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gizmo_the_mogwai [7]
3 years ago
9

The ratio of boys to girls in the school is 4:3 if there were 16 boys how many girls at in band?

Mathematics
1 answer:
larisa86 [58]3 years ago
7 0

Answer:

12 girls

Step-by-step explanation:

16 divided by 4 is 4

Since the ratio is 4:3, that means that for every 4 boys, there are three girls.

3 x 4 is 12

Your answer is 12 girls.

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Answer:

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5(x - 3)( x + 6) \\ 5x - 15 \times x + 6 \\ 5 {x}^{2}  - 9

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3 years ago
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What is the value of 1/3 x^2 + 5.2y when x = 3 and y = 2?<br><br> PLZ HELP!!!
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The first step in solving this is to substitute x with 3 and y with 2, so that
\frac{1}{3} x^{2} +5.2y
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\frac{1}{3}  (3)^{2} +5.2(2)
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Therefore the value <span>of 1/3 x^2 + 5.2y when x=3 and y=2 is 13.4</span>
6 0
3 years ago
At a restaurant, 30% of customers donate to charity in exchange for a coupon. Estimate the probability that it will take at leas
Leya [2.2K]

Answer:

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2 years ago
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8_murik_8 [283]

Answer:

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Step-by-step explanation:

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