16.If a circle is centered at Q and passes through P, what is the equation of the circle? a. (x + 7)2 + (y + 2)2 = 100
b. (x - 7)2 + (y – 2)2 = 7.2
c. (x + 7)2 + (y + 2)2 = 64
d. (x – 7)2 + (x - 2)2 = 52

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

What is the inverse of f(x) = 6x -24