Is the domain {1.8,3.4,9,9.8}
{3.2,3.9,5.8,8.4,9.1}
{2.4,4.8,6.3,8.8,10.1}
{3,4.6,6.7,8.9,10.8}

You remove a cheesecake from the oven with an ideal internal temperature of 165 f and place it into a 35 f refrigerator. after 10 minutes, the cheesecake has cooled to 15o f if you must wait until the cheesecake has cooled to 70 before you eat it, how long will you have to wait?