Answer:
7 hours!
Step-by-step explanation:
The Mean Value Theorem is one of the most important theoretical tools in Calculus. It states that if f(x) is defined and continuous on the interval [a,b] and differentiable on (a,b), then there is at least one number c in the interval (a,b) (that is a < c < b) such that
f'(c) = ( f(b) - f(a) ) / b - a= 642 - 42 / 1.5 h= 400 mphso the answer B
<u>Answer:</u>
x = -8
<u>Step-by-step explanation:</u>
We are given the following expression which we are to solve for
:

For this expression, we will make the bases same on both sides of the equation and then equate the exponents equal to each other.

Multiplying the exponents and equating them to get:



x = -8
Step-by-step explanation:
6x + 11 = 7x + 14
7x - 6x = 11 - 14
x = - 3
Hope it will help :)