Question

A.
1.y varies directly as t.
2.An employee's salary (s) varies directly as the number of days (d) he has worked.
3.The weight (w) of an object is directly proportional to its mass (m).
4.The volume (v) of the cylinder is directly proportional to its heigth (h).
5.P is direct proportional to the cube root of Q.

B.
1.if y varies directly as x,and y=20 when x=5 find y when x=10.
2.if x varies directly as y,and x=18 when y=9 , find x whe y=7.
3.if y varies directly as x,and y =35 when x=7, what is the values of y when x=25?

C.
1.if y varies directly as x,and y =36 when x=3.
2.if y varies directly as x,and y=12 when x =4.

answeerrr plesss
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Answer 1

Answer:

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