Suppose that e, f1, f2, and f3 are events from a sample space s and that f1, f2, and f3 are pairwise disjoint and their union is s. find p(f1 ∣ e) if p(e ∣ f1) = 1∕8, p(e ∣ f2)=1∕4, p(e ∣ f3)=1∕6, p(f1)=1∕4, p(f2)= 1∕4, and p(f3) = 1∕2.

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details