How do i find the vertex of y=-0.05x^2+1.25

A model airplane is built with a wing span of 18 inches the actual wing span of the airplane is 90 feet find the scale

8 cm A right cylindrical solid is cut in half to form the figure shown. If the length is 20 cm and the diameter is 8 cm, what is the surface area? 20 cm A (807 + 160) cm2 B (967 + 160) cm2 C3207 cm2 D (3207 + 160) cm

in 2006 there were 12440 Starbucks stores worldwide this is approximately 1126% more stores than 10 years earlier. how many Starbucks were there in 1996?

John refills each machine. He puts 3/4 to machine A, B, C. The three machines took 18,324 tokens. How many tokens did each machine take

Amber is solving this problem. 252 * 605. What are the partial products Amber will need to solve the problem? A. 1,260 and 151,200 B. 1,260 and 1,512 C. 1,260 and 15,120 D. 1,260 and 2,520 and 151,200

Two integers a and b have different signs. The absolute value of integer a is divisible by the absolute value of integer b. Find two integers that fit this description.

Solve 5 (x + 1) = 5 (x + 5) - 15.

How do I multiply 6 (p+5+6q)

Luna had $50 when she go to the carnival. After riding 12 rides, she had $26 left. What was the price for each ride? What equation could be used to represent this situation?

A chessboard has 64 squares at a chess tournament 84 were used how many squares are there on 84 chessboards