Sagot :
Answer:
When a varies directly as b, we often say, "a is proportional to b." When that is the case, the relationship between a and b takes this algebraic form: a = kb. k is called the constant of proportionality. ... The constant of proportionality is called π.
Step-by-step explanation:
Answer:
As P varies directly with Q, ratio of P and Q is constant for any value of P and Q. So the equation that describes the direct variation of P and Q is P = 32Q.