Place a cup of 210°f coffee on a table in a room that is 68°f & 10 minutes later it ks 200°f approximately how long will it be before the coffe is 180°f? use newton's law of coolomg
t(t) =ta+ (to-ta)e^-kt
a. 45 minutes
b. 33 minutes
c. 1 hour
d. 15 minutes

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2

What is the solution to the equation e3x=12? round your answer to the nearest hundredth