The cost of tuition at johnson community college is $190 per credit hour. each student also has to pay $60 in fees. write a linear equation model for this situation. use c for the cost and x for the number of credit hours.

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2