Aclassroom teacher randomly draws the name of a student. if the teacher has between 20 and 30 students in her class, what is a good estimate of the probability of a specific student's name being drawn?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%