173 299 181 103 540 81 270 360

Calculate the average (arithmetic mean) of the list of numbers shown in the table. (rounded to the nearest tenth)

A) 223.0

B) 250.8

C) 250.9

D) 286.7

Suppose one of the roots of the polynomial function is irrational. The roots of the function are 2, √3, and 5. Write the equation for this polynomial function. Which of the following must also be a root of the function? a - 2 b - √3 c - 5 d √2

To determine the total score in a dance contest, the scores from three different judges are added together. The judges gave Joyce scores of 8.6, 7.9, and 9. What is Joyce's total score?

In triangle PQR, r2 = p2 + q2. Which equation is true about the measure of the angles of the triangle?

What is 350 divided by 40

A herd of dinosaurs made paintings in the sand with their claws. Each baby dinosaur made 15 paintings and each adult dinosaur made 7 paintings. The entire herd made 208 paintings in total, and there were 3 times as many baby dinosaurs.

What is the inverse of x-2

Serena makes $9 per hour cutting lawns. Each day, she earns about $15 in tips. If Serena made no less than $110 on Monday, which inequality represents h, the number of hours she worked on Monday? 15h+9<110 15h+9>110 9h+15<110 9h+15>110

A ball is kicked from an initial height of 2.5 feet with an initial velocity of 45 feet per second. The function ƒ (x) = - 16x^2 + 45x + 2.

What is the probability of no scoping a deer at 20 yards away?

Your house is 1030 meters from school. Your friend's house is 1.5 kilometers from school. Whose house is farther from school