Suppose the scores X on a test are normally distributed with a mean of 40 and a standard deviation of 10. If P(A≤X≤B)=0.8542 and A and B are symmetric about the mean, find the values of A and B.

Abird sitting high in a tree is an example of what type of wnergy

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit

You throw a baseball directly upward at time =0 at an initial speed of 14.9 m/s. what is the maximum height the ball reaches above where it leaves your hand? ignore air resistance and take =9.80 m/s2.