Answer:
His assumption is based upon his belief that the average is fixed and not just random; the number each person gets is random, and with none more likely than another.
Step-by-step explanation:
He needs to work 22 hours :)
Since these two have the same power and variable, you can just subtract right away. It’s going to be 7x^1/5
To find where on the hill the canonball lands
So 0.15x = 2 + 0.12x - 0.002x^2
Taking the LHS expression to the right and rearranging we have -0.002x^2 + 0.12x -
0.15x + 2 = 0.
So we have -0.002x^2 - 0.03x + 2 = 0
I'll multiply through by -1 so we have
0.002x^2 + 0.03x -2 = 0.
This is a quadratic eqn with two solutions x1 = 25 and x2 = -40 since x cannot be negative x = 25. The second solution y = 0.15 * 25 = 3.75
Answer:
696
Step-by-step explanation:
