Assume that y varies inversely with x. Ify = 7 when x = 2/3, find
y when x = 7/3.

Y=?

y = 2

Step-by-step explanation:

y varies inversely with x setup is:

y = k/x

7 =  (find 'k')

k = 7/1 · 2/3

k = 14/3

use what you know about 'k' and 'x' to solve for 'y'

y = 14/3 ÷ 7/3  (remember to multiply by the reciprocal when dividing fractions)

y = 14/3 · 3/7

y = 2

4 adults and 12 babies

step-by-step explanation:

4 x 7 = 28

12 x 15 = 180

180 + 28 =208

4 x 3 = 12

300pi

step-by-step explanation: