Faith is a 95% free throw shooter. At practice, each player shoots 20 free throws. Let X = the number of free throws Faith makes out of 20 shots. (round all answers to 3 decimal places). Calculate the mean of X. Calculate the standard deviation of X. Use the binomial probability formula to find P(X = 19). Her coach says that he will let the team out of practice early if Faith makes 18 or more free throws. What is the probability that practice ends early?

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Which of the following parabolas opens down?

What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q