Joaquin has a total of 12 1/2 hours of football practice in a five day school week. The equation y=52x can be used to represent the situation. What is the constant of proportionality and what does it represent in the context of the problem?

found it xd it ok yt

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

your answer is  

d.

196.5 m2

step-by-step explanation:

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions