On the state exam, 54 of coretta's english students passed this year. last year 33 students passed. what is the rate of change of passing scores between this year and last year? round to the nearest tenth of a percent.

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days

Urgent? will give brainliest to the first correct answer what is the area of the figure?