Daniel goes to an amusement park. He spent $31.75 on the admission free and $9.25. on parking he also spent $5.50 on snacks at the park. If a ticket for a ride costs $5.50. what were the maximum number of rides he could take if he had $79.50. in his pocket? A. 5 rides
B.6 rides
C. 8 rides
D. 14 rides

13. jbhgfsfyfvhvbjko

step-by-step explanation:

where is the question is there is a formula or is there not one

irst, find the z score of a score of 80. this is given by the formula z = (x-u)/o, where x is the score, u is the mean, and o is the standard deviation. this gives

z = (80-78)/12 = 1/6 = .1667

now, find what percentile a z score of 1/6 correlates to in the normal distribution.

a z score of 1/6 = .1667 is equivalent to the 56.36th percentile of the distribution. so the probability a score is over this is 1-.5636 = .4364

the mean of a sample mean is equal to the original mean. however, the standard deviation of a sample mean is equal to the original standard deviation divided by the square root of n (sample size). so the new standard deviation is 12/sqrt(16) = 3.

the new z score is 80-78/3 = 2/3 = .667. this is equivalent to the 74.86th percentile. so the probability that the mean will be greater than this score is 1-.7486 = .2514.

sweetheart, there isn't a cube below.