X^2 - 4x = 5
(x - 2)^2 = 5 + 4
x - 2 = +/- sqrt 9
x - 2 = +/- 3
answer x = -1, 5
The potential energy is 784 J when it's sitting on the stop of the building.
(9 x 10^2)(2 x 10^10)
(9 x 100)(2 x 10,000,000,000)
(900)20,000,000,000) = 1.8e +13
So what you would do is, 42 divided by 3, which would equal 14, so Kirk would put 14 pieces of candy in a box. I hope this could help.
2/2, 4/4, 5/5, 7/7, or any fraction with the same numerator and denominator will be equivalent. All fractions equal 1.
