Tom puts a cup of tea in his microwave oven he knows that the final temperature of the water will be a function of the number of seconds he heats the water. zack names this function temperature(seconds), and he abbreviates the name t(s). there are more than one answer to this question
a-t(30) is the time it takes to get 30'c
b-t(40) is the temperature after 40 sec
c-t(60)is the temperature of the tea after 1 min

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.