Iwill brainliest
a particular data set can be approximately described as a normal distribution.

the mean of the data set is 40 and one standard deviation is 5. about what percent of the numbers fall between 35 and 50?
a.) 53.2%
b.) 68.2%
c.) 77.4%
d.) 81.8%

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

3/8 of the students in ms. mull’s class ride the bus. if there are 24 students in the class, how many students ride the bus?