A cylinder with a radius of 4 units and a rectangular prism have equal heights, and every plane parallel to the bases intersects both solids in cross-sections of equal area. If the length of a rectangular cross-section of the prism is 8 units, then the width of a rectangular cross-section of the prism is units
Write your answer in terms of pie.

Can you guys plz answer this question in order and quickly plz i will give 30 points

Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot

The probability that a u.s. resident has traveled to canada is 0.18 and to mexico is 0.09. a. if traveling to canada and traveling to mexico are independent events, what is the probability that a randomly-selected person has traveled to both? (page 109 in the book may ) b. it turns out that only 4% of u.s. residents have traveled to both countries. comparing this with your answer to part a, are the events independent? explain why or why not. (page 119 may ) c. using the %’s given, make a venn diagram to display this information. (don’t use your answer to part a.) d. using the conditional probability formula (page 114 in the book) and the %’s given, find the probability that a randomly-selected person has traveled to canada, if we know they have traveled to mexico.