If a varies inversely as square root of b, and a = 7 when b = 36, find a when b = 196.

a = 3

Step-by-step explanation:

a = k/√b

First, we find k:

a = 7; b = 36

7 = k/√36

7 = k/6

k = 42

Now we write the equation of the relation:

a = 42/√b

b = 196

a = 42/√196

a = 42/14

a = 3

sure i'm up for it

step-by-step explanation:

for the free

< < < emily> > >