An iron rod has a known mass. Measuring a change in its height over time allows determination of change in which form of energy in the rod?

A

Electric

B

Kinetic

C

Chemical

D

Gravitational potential

X^{2} - / frac{x}{5} + 2 = 0

A board is 5 feet or 60 inches long. Natalia is going to cut the board into 8 equal pieces. What will be the length, in feet, of each piece of the board show work. what will be th length in inches, of each piece of the board show work.

If f (x) = - 2x + 7 and g (x) = x2 - 2, what is (fog) (3) ? 0 - 7 0 - 1 0 1

How many tiles, each 50 cm * 50 cm, would be needed to cover a floor 5 metres 4 metres? What would be the cost of these tiles if I had to pay £7.50 for 10 tiles?

Logarithmic and Exponential Forms of Equations In Exercise, Write the logarithmic equation as an exponential equation, or vice versa. e-3 = 0.0498 ...

If 2 * 2 + 2 + 2 = 25, what is the value of?

The measure of the angles of a triangle are represented by (2x) °, (x+40) °, and (x) °. what is the measure of the largest angle of the triangle?

What is three fourths minus five tenths

A blueprint for a house states that 2.5 inches equals 10 feet. If the length of a wall is 12 ft, how many inches is the wall in the blueprint?

Complete this sentence in a triangle the angle with the greatest measure is always opposite the