In Death Valley, California, the temperature can range from 22 degrees Fahrenheit below zero to 120 degrees Fahrenheit above zero. What is the difference between the two temperature extremes?
Select one:
a. 0°F
b. - 142° F
C.-98° F
d. 98°F
e. 142° F

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.