25 sat scores are randomly selected from a population of sat scores that are normally distributed. the population has a mean of 1518 and standard deviation of 325. what is the probability that the selected 25 scores have a mean between 1550 and 1575? 0.1227 0.9684 0.8773 x 0.0316

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

hope this is what you were asking for!

step-by-step explanation:

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation: