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Nookie1986 [14]
3 years ago
8

HELP ME PLEASE!! If y varies directly as x, and k = 12. Find x when y = 6.

Mathematics
1 answer:
zaharov [31]3 years ago
4 0
Formula: Y=kx or y=ax or Y/x=a

K=12 k is also the slope!
Slope=12
Y=6
So If you plug in these values you get:
6=12x


Answer:
X=0.5 or 1/5
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Consider the provided information.

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P(x;p,n)=^nC_x(p)^x(1-p)^{(n-x)}

Substitute n=7, p=0.63 and x=2 in the above formula.

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