DIRECTIONS: Use this information to answer Parts A and B. The number of students enrolled at a college is modeled by S(t)=40t+2000, and the average tuition paid per student, in thousands of dollars, is modeled by T(t)=0.05t2+0.7t+15. In both models, t represents the number of years since 2010.
Question 1
Part A
Write function R(t) to model the annual revenue that the college receives from tuition payments.
Enter the correct polynomial in standard form in the box.
R(t)=

Part B
Predict the revenue received in 2020.
Enter the correct value in the box.
$=

In 2000, for a certain region, 27.1% of incoming college freshman characterized their political views as liberal, 23.1% as moderate, and 49.8% as conservative. for this year, a random sample of 400 incoming college freshman yielded the frequency distribution for political views shown below. a. determine the mode of the data. b. decide whether it would be appropriate to use either the mean or the median as a measure of center. explain your answer. political view frequency liberal 118 moderate 98 conservative 184 a. choose the correct answer below. select all that apply. a. the mode is moderate. b. the mode is liberal. c. the mode is conservative. d. there is no mode.