Your company maintains a cylindrical oil refinery storage tank that is 190 feet across on the inside and 80 feet high. the tank is now 75% full of crude oil. you have calculated that it contains about 35,800 cubic feet of crude oil. what error, if any, did you make in your calculations?

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong

Finding tbe values of the variables in each kite

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?