3) Catherine just finished a routine in a gymnastics contest. There were 7 judges and each judge gave an integer score from 1 to 10. Catherine received a mean of 8.0 from the 7 judges. However, if
the highest and lowest scores were removed, the mean of the 5 remaining scores would be 8.2.
What was the lowest possible score that Catherine could have received?
Answer
Incorrect

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

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?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.