The radius, r, of a cylinder with a surface area of 207.24 square units is found by the equation below. = = (207.24.18.347) which of the following best describes the coefficient of h? a. the radius of the cylinder's base b. the area of the curved surface of the cylinder c. the lateral surface area of the cylinder d. the circumference of the cylinder's base

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?