the answer is 3^5 because multiplication is done by adding the carriers
The volume of the triangluar block is 4 cubic inches. What is the approximate length of y? -- 2.8 inches
Answer:

Step-by-step explanation:
I'm assuming the question here is asking for f(x)
The first step would be to find the antiderivative of f'(x)

Apply the reverse power rule

Now solve for C when x = 9

Now substitute into the antiderivative

If a car is going 70 mph it will only take 1 hour to get 70 miles