For a given population of high school seniors, the American College Testing (ACT) in mathematics has a mean score u = 19 with a standard deviation g = 5. The ACT scores
are distributed normally
1. What is the probability that a randomly selected high school senior's score on the
mathematics part of the ACT will be
a.) more than 26?
b.) less than 10?
c.) between 10 and 26?

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

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

Which statements are true about additional information for proving that the triangles are congruent check all that apply