Choose the correct vertex of the quadratic function f (x) = 3x2 - 2x - 1.

Rihanna has a contaimer with a volume of 1.5 liters. she estimates the volume to be 2.1 liters. what is the percent error

A circular cone has volume 1200 cubic inches and radius 5 inches. What is the height of the cone, to the nearest tenth inch? 19.2 in 28.7 in 33.8 in 45.9 in

What is equivalent to 12/16?

A horseshoe weighs 8.2 ounces. The nails make up 0.2 of that weight. What is the weight of the horseshoe without the nails

Nicole has $9 to spend on cards. She finds friends with the same amount of money to split the cost of a set. One set costs $27. Each friend gets the same number of cards. How many cards does each friend get?

How would you explain speed?

Carl spies a potential Sasquatch nest at a bearing of N12°E and radios Jeff, who is at a bearing of N49°E from Carl's position. From Jeff's position, the nest is at a bearing of S70°W. a.

300 minutes equals how many hours

Find the vertex and zeros of the following function f (x) = x^2-6x-7

In ΔABC, the measure of ∠C=90°, BC = 24 feet, and CA = 86 feet. Find the measure of ∠A to the nearest tenth of a degree.