What is the average rate of change of the function f(x)=20(14)xf(x)=20(14)x from x = 1 to x = 2? enter your answer, as a decimal, in the box.

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°

What are the greatest common factor of 75 and 30