Last year, the enrollment at a local middle school was 865 students. this year the enrollment is 925 students. determine the percent of change and state if it is an increase or decrease. (round your percent to the nearest tenths.)

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

Write an algebraic expression for the word expression the quotient of c and 8

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.