The potential energy, P, in a spring is represented using the formula P = A equals StartFraction one-half EndFraction b h. kx2. Lupe uses an equivalent equation, which is solved for k, to determine the answers to her homework. Which equation should she use? k = 2Px2 k = k equals StartFraction one-half EndFraction P x squared. Px2 k = k equals StartFraction 2 P Over x squared EndFraction. k = k equals StartFraction P Over 2 x squared EndFraction.

536

step-by-step explanation:

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve