The scores on a standardized test are normally distributed with a mean of 85 and standard deviation of 5. What test score is 2.4 standard deviations below the mean

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.