1. Add the two numbers together
2. Subtract the fist number from the second
3.divide the miles traveling by miles per hour
4. Divide money earned by hours worked
Answer:
The correct answer is 8 feet.
Step-by-step explanation:
Height of the dirt bike is given by the equation h = 16 + 20 t +8.
Initial velocity of the dirt bike is 20 feet per second
Initial height of the dirt bike when it launches off the ramp is 8 feet.
To find the maximum h, we differentiate the function h with respect to t and equate the result to zero.
⇒ h = 0 = 32t + 20
and second order differentiation of h gives = 32.
This gives the value of the function maximum at t = -0.625 seconds.
This is absurd as the value of t cannot be negative.
Thus the dirt bike is going to fall off the ramp and is not going to gain any height, making the height at t = 0 the maximum height attained by it.
Answer:
6
Step-by-step explanation:
54 divided by 9 = 6
If the height of the building is 100 ft, and the angle made with the ground is 30°:
You can say that tan(30) = 100/x
Rearranging for x you get x = 173.2 ft