<u>3/4</u> = 1/2 + 1/4
<u>5/8</u> = 1/2 + 1/8
<u>7/12</u> = 1/2 + 1/12
D(t) = -4t^3 + 40t^2 + 500t = 4088
4t^3 - 40t^2 - 500t + 4088 = 0
t = 7
Therefore, the plane has flown 4088 km 7 hours after it took off.
Answer:
9^8
Step-by-step explanation:
9²•9⁶ = 9^(2+6) = 9^8
There is about a 16.5% chance to pull an 8-inch piece, this is theoretical probability though. <span />
