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

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

im not sure of the names, but the answer is 48