1. The college newspaper charges by the character for classified ads. Letters, numbers, spaces, and punctuation count as one character.
They charge $34 for the first 100 characters, and $0.09 for each addi-
tional character. If x represents the number of characters, express the
cost c(x) of an ad as a piecewise function. Graph the function.

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

What situation is an example of an observational study

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?