Question

Question 71

Answer 1

Answer:

p=5

Step-by-step explanation:

p is proportional to q^3

$\frac(p_1}{p_2)$=[$\frac{q_1}{q_2}$]^3

$\frac{40}{p_2}$={$\frac{q_1){q_1}{2)$)^3

$\frac{40}{p_2}$=8

${p_2}$=5

Answer 2

Answer:

given

p=q^3

p=40

______

q=(p)^1/3

q=(40)^1/3-->q=2(5)^1/3

Now

the value of half of q , (2(5)^1/3)÷(2) ,is 5^1/3.

finally the value of p gonna be

p=q^3

p=(5^1/3) ^ 3

p=5