In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 54.4 inches, and standard deviation of 7.9 inches.

A) What is the probability that a randomly chosen child has a height of less than 46.35 inches?

Answer=
(Round your answer to 3 decimal places.)

B) What is the probability that a randomly chosen child has a height of more than 38.6 inches?

Answer=

What is sin 7x/4 ? i need on this urgent trig

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Which point is a solution to y s 4x + 5?