7. The table below shows the hourly temperatures, for a city in Ohio on February 10, 2012, as predicted by the weatherman at the local news station at certain times since 10 a. m..

10 a. m. 11 a. m.
12 p. m.
1 p. m.
2 p. m. 3 p. m.
18
20
22
23
25
22

a. Write an equation for the curve of best fit.

b. Predict the temperature at 7:00 p. m.

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer