Each of the faces (sides) has an area 66 square millimeters. Find the total surface area of the triangular pyramid.

What is the main disadvantage of non-probability samples?

The committee is planning a party and 180 guests are expected. Each bottle of juice contains enough for 16 servings. How many bottles of juice will be needed to give each person 1 serving?11121642880

One angle in a triangle is half the largest angle, but three times the smallest. find all three angles.

Find the percent of decrease. Original rent: $600 New rent: $450

A soccer ball is kicked from the ground with an initial upward velocity of 90 feet per second. The equation h=-16t^2+90t gives the height "h" of the ball after "t" seconds. Find the maximum height of the ball.

You have save $125 to put toward a new bike that cost $500. If you save $20 per week, how long will it take you to save enough to cover the cost? (Inequality)

Macy wants to find the sum of 61,043 and 23,948. Her answer is 37,095. Find and correct her mistake

Divide. -24/7 enter the answer as a mixed number, in simplified form, in the box

Biff's suspension bridge has 40-foot towers spaced 80 feet apart. The main cable reaches down to a height of 5 feet from the level road surface; seven vertical cables are spaced 10 feet from each tower and from one another.

X - 2 = 16 A. 14 B. 18 C. 21 D. 12