Audrey is practicing basketball. she makes a basket from the free throw line 8 out of 25 shots. which decimal shows the fraction of her shots that result in baskets? a. 3.2 b. 3.125 c. 0.32 d. 0.3125 and why? (:

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?