A photographer charges $40.00 for an event. For every half hour that the event lasts the photographer charges an additional $15.00. Which of the
following equations represents an accurate relationship between the total
cost (C) of the event, and the total hours (t) that the event lasts?
KY HSA 13)

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Given abcd ac=38 and ae=3x+4 find the value of x