Question

a and b varies directly. if a= 2 when b= 4/5 then find b= 14/5

Answer 1

Answer:

the information given in the problem to find the value of k, called the constant of variation or the constant of ... Example 3 – If a varies inversely as square root of b, and a = 7 when b = 36, find a when b = 289

Answer 2

Answer:

$b = \frac{14}{5}$