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melisa1 [442]
2 years ago
5

In the school choir, there are 30 children. The ratio of girls to boys is 4:1. How many boys are in the choir?​

Mathematics
1 answer:
Katarina [22]2 years ago
8 0

Answer:

6 boys

Step-by-step explanation:

For every four girls, there is one boy.

4 + 1 = 5

30 / 5 = 6

hope this helps + have a good day :)

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Martha opens a new cell phone store. She spends $24,500 purchasing inventory to sell, buying furniture, and advertising her busi
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3 years ago
Maya bought 20 ounces of nuts at the store. How much is this in pounds? Write your answer as a whole number or a mixed number in
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Answer:

1.25 pounds

Step-by-step explanation:

20 divided by 16 because 16 ounces are in a pound

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2 years ago
BEEN ASKING FOR A WHILE!! Find the perimeter and area for the triangle. Be sure to write the formula, and use correct measure. ​
Sauron [17]

Answer:

Area = 77ft²

Perimeter = 44 9/20 feets

Step-by-step explanation:

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Perimeter of a triangle :

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6 0
2 years ago
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Answer:

Step-by-step explanation:

7 0
3 years ago
I need some help on this
Len [333]

Answer:

Step-by-step explanation:

Point of intersections of the graph with x-axis are not clear.

Let these points are x = -a, -b and c

Therefore, function representing the graph will be,

f(x) = p(x + a)(x + b)(x - c)

Since, this graph crosses y-axis at (0, -6),

f(0) = p(0 + a)(0 + b)(0 - c) = -6

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p = \frac{6}{abc}

Therefore, equation of the given function will be,

f(x) = \frac{6}{abc}(x+a)(x+b)(x-c)

3 0
3 years ago
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