Juliana has created the function f(x)=3x+2/4 to represent the cost of texting on her current plan, where x represents the number of texts. juliana discovers that using the inverse function to solve for x=24, she can predict how many texts she can use for $24. explain to juliana how to accomplish this, using complete sentences

Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?