Use the distributive property and mental math to find the product 5 x 49

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?