F=(mv^2)/r solve for v step by step.

For this case we have the following equation:

We must clear the value of the variable v:

Multiplying by "r" on both sides we have:

Dividing between "m" on both sides:

Applying square root to both sides:

Thus, the solutions are:

linear

step-by-step explanation:

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.