A. hundreds
250 bars * $2 each = $500
Hi there.
Area = <em>lw</em>
So, since we have the dimensions, we can just use the formula.
20 · 20 = 400 ft²
Cheers~
That what the answer is because on what is asking the answer is gonna be 6,1761
These are both simplified and not 9/6, 3/2, 6/4
Rewrite the given quadratic equation in standard form: Kx 2 + 2x - 1 = 0
Discriminant = 4 - 4(K)(-1) = 4 + 4K
For the equation to have two real solutions, the discriminant has to be positive. Hence we need to solve the inequality 4 + 4K > 0.
The solution set to the above inequality is given by: K > -1 for which the given equation has two real solutions.
