Rita to purchase a pre-paid phone card for $30. Long distance calls cost 12 cents a minute using this card. Rita used her card only wants to make a long distance call. If the remaining credit on her card is $24.96, how many minutes did her call last?

If m∠c = 147°, determine m∠e. 147° 57° 33° 180°

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59