Suppose a geyser has a mean time between eruptions of 60 minutes60 minutes. let the interval of time between the eruptions be normally distributed with standard deviation 23 minutes23 minutes. complete parts (a) through (e) below

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details