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2 years ago

The ratio of boys to girls in a volleyball club was 6: 8. There were 36 boys.

Mathematics

2 answers:

SIZIF [17.4K]2 years ago

7 0

Answer:

Might be wrong but 27. Hope this helps

larisa86 [58]2 years ago

4 0

Answer:

48 girls!

Step-by-step explanation:

boys = 6x

girls = 8x

6x = 36

x = 36/6 = 6

girls = 8x = 8 x 6 = 48

I hope im right!

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In the library at lenape elmentary school, there are 3/8 as, many fiction books as there are nonfiction books. There are 44 book

N76 [4]

Answer:

12 fiction books.

Step-by-step explanation:

Let b represent number of non-fiction books.

We have been given that in the library at Lenape elementary school, there are 3/8 as many fiction books as there are nonfiction books. So number of fiction books would be $\frac{3}{8}x$ .

We are also told that there are 44 books in school library. We can represent this information in an equation as:

$x+\frac{3}{8}x=44$

Let us solve for x.

$\frac{8x}{8}+\frac{3}{8}x=44$

$\frac{8x+3x}{8}=44$

$\frac{11x}{8}=44$

$\frac{11x}{8}\cdot \frac{8}{11}=44\cdot\frac{8}{11}$

$x=4\cdot 8$

$x=32$

Therefore, there are 32 non fiction books in the library.

Number of fiction books would be $\frac{3}{8}x\Rightarrow \frac{3}{8}*32=3*4=12$

Therefore, there are 12 fiction books in the library.

5 0

2 years ago

27^4–9^5 3^9 is divisible by 25

hichkok12 [17]

Answer:

Step-by-step explanation:

If you mean

27^4 - 9^5·3^9 = -1161730026

it has no factors of 5, so cannot be divisible by 25.

If you mean ...

(27^4 -9^5)/3^9 = ((3^3)^4 -(3^2)^5)/3^9 = 3^10(3^2 -1)/3^9 = 3(9-1) = 24

it is not divisible by 25, either.

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3 years ago

Graph The function f(x) = |2x −4|

Aliun [14]

Answer:this is an absolute value function is there more to the question

Step-by-step explanation:

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IrinaVladis [17]

Answer:

44 5/6 "the second one"

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3 years ago

Adina has a rectangular garden that measures 9 m wide by 13 m long. She wants to

MrRissso [65]

9*13=117
12*16=192

We increased three meters to both the length and width of the garden.

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3 years ago

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