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Pls help me ASAP
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Pls help me ASAP show all solutions ​-example-1
User Boba
by
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1 Answer

5 votes

Answer:

Hello,

Explanation:

I can only explain in mathematics not in English (i am French).
c: number of customers

n: number of good reviews

k: factor of proportionality

1)

p=k*c*n

15000=k*75*100 ==> k=2

if c=250 and n=150 then p=2*250*150=75000

2)

A=b*a/2 since b= 9 and a=4 then 9*4/2=18 (cm²)

A=4*7/2=14 (cm²)

User Jacob Wegelin
by
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