100 meters, 9.69 seconds, usain bolt jamaica

Kesley graphed the equation y = 3x + 1 as shown below

F (x-2) F (x) = 2x^2+1 Simplify the expression

3 (4x-3) is great than - 4 (5x+5) + 26

Multiply (w-5) (w+4) Simplify your answer.

Which expression is equivalent to 2 (14x-3y+28x+12.2-5y-17.5)

Find the discriminant. u2-2u-5=0

How many corners does a cube have? how many faces does a cube have? how many other cubes would share a given corner atom or face atom if several cubes were stacked side-to-side, front-to-back, and top-to-bottom?

What is the difference between - 4x - 6 and 2x + 4? Show work.

Solve the quadratic equation by factoring. check your solutions in the original equation. (enter your answers as a comma-separated list.) 2x2 = 19x + 33

A culture started with 3000 bacteria. After 4 hours, it grew to 3,600 bacteria. Predict how many bacteria will be present after 10 hours. Round your answer to the nearest whole number.