4. A farm manager has three bids to build a cylindrical silo on her farm. The silo must contain 68400 bushels (85121 cubic feet) of corn. Each company that has
bid to build the silo has a slightly different interior) diameter and height.
Use the information to complete the table indicating the minimum height for the
silo to contain at least 85121 cubic feet. Round your answer to the nearest foot.

Diameter of Cylindrical Silo
1. 40 feet
2. 45 feet
3. 48 feet

Minimum height of Cylindrical Silo:
1.
2.
3.

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?

Find the value of x in the diagram below. select the best answer from the choices provided