Complete the following tasks for this equation: b/7.8 = -2.15. A. Give an estimate for the solution. Be sure to explain how you arrived at the estimate, either by showing an equation or in words. B. Solve the equation. Show or explain your work. C. Compared to your estimate, is your answer reasonable? Explain your answer in complete sentences.

What is an alternate exterior angle

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?

Identify the parent function that can be used to graph the function f(x)=3(x-9)2