Question

Solve variation problem
if m varies jointly as z and p, and m=10 when z=2 and p=7.5, find m when z=5 and p=7
By "jointly as" assume you mean "proportional to". If so,

m = 10*(5/2)*(7/7.5) = 23.333

Related Questions

Can you please check my answers? Thanxs! Write an equation that expresses the relationship. Use k... Having problems with this question please help solve. Suppose y varies jointly with x and z. When x=... Which of the following correctly describes the variation in the equation r = d/t A. r varies inve...