Sned help please im confused 20 points

The ages of people who visited a zoo on a particular day is shown in the histogram below.

Which of the following statements is true for the data?

A. The majority of people who visited the zoo were between 31 and 50 years old.

B. The majority of people who visited the zoo were between 21 and 30 years old.
C. The majority of people who visited the zoo were between 1 and 20 years old.
D. The majority of people who visited the zoo were between 21 and 40 years old.

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.