The number of students at 189 randomly selected bus stops is normally distributed with a mean of 4.3 students and a standard deviation of 1.4 students. What is the probability that a randomly selected bus stop will have fewer than 3 students?

In the film, zeke the zombie slayer versus the zombies from space, zeke slayed 140 zombies. in the sequel, zeke the zombie slayer versus the zombies from space, part 2, he slayed 5% more zombies. how many zombies were slain by zeke in the sequel?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9