Solve the equation.
2 sin 20-sin 0 - 1 = 0

The volume of a cube is 8 in to the 3rd power. how long is each side?

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours