The results of ten coin flips were recorded in the table above. Find the experimental probability of a coin showing heads after being flipped. Round to the nearest tenth.

A. 0.3
B. 0.5
C. 0.7
D. 1.0

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.