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Marina86 [1]
3 years ago
6

There are 8 more girls than boys in a school play. The ratio of boys to girls is 5 : 7. How many boys and how many girls are in

the play?
Mathematics
1 answer:
Leto [7]3 years ago
3 0

Answer:

8 more girls than boys the ratio of boys to girls is 5:7, Therefore the difference of 2 = 8 more girls and ratio of 1 is 4

4 x ratio of 5 = 20 boys

4 x ratio of 7 = 28 girls

Answer: The Total of boys and girls in the play is 48.

Step-by-step explanation:

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dmitriy555 [2]
We know that
volume of a cylinder=pi*r²*h
r=√[V/(pi*h)]
r=10 m

A <span>second cylinder has 
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h2=25*h----> height of the second cylinder
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r2=</span>√[V2/(pi*h2)]----> r2=√[V/(pi*25*h)]---> r2=(1/5)*√[V/(pi*h)

r2=(1/5)*10-----> r2=2 m

the answer is
<span>the radius of the second cylinder is 2 m</span>
7 0
3 years ago
Rachel works for a clothing store. She is paid $150 every week plus a 10% commission on any clothes that she sells.
zimovet [89]

Answer:

$165

Step-by-step explanation:

Rachel works for a clothing store. She is paid $150 every week plus a 10% commission on any clothes that she sells.

Let's find the total amount she is being paid per week

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Percentage Commission = 10%

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Total amount paid = originally amount + Commission

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Total amount paid =$165

Hence the amount paid to Rachel okus Commission is $165

7 0
3 years ago
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mixer [17]

Answer:

:))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))

Step-by-step explanation:

4 0
3 years ago
Shirts are on sale at a price of $50 for 4. How many shirts can be purchased for $125? A) 2 B) 8 C) 9 D) 10
mel-nik [20]

Answer: I think the answer is 9. GL

Step-by-step explanation:

4 0
3 years ago
Please help me with this question fast.
Sergeeva-Olga [200]
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