Answer:
Step-by-step explanation:
f'(x)=-sin x

c=0∈(-π/3,π/3)
Answer:
4.8 miles
Step-by-step explanation:
We can write a ratio to solve
6 miles x miles
------------ = --------------
55 minutes 44 minutes
Using cross products
6 * 44 = 55 * x
Divide each side by 55
6*44/55 = 55x/55
4.8 miles = x
<h3>
Answer: 29 goes in the box</h3>
===============================================
Explanation:
The two endpoints are (-3,1) and (-1,-4)
Apply the distance formula

So the approximate distance is roughly 5.38 units and the exact distance is
units.
--------------
As a slight alternative, you can plot the point (-3,-4) and draw a right triangle. Then apply the pythagorean theorem to find the length of the hypotenuse. The vertical and horizontal legs are 5 and 2 units respectively.
It turns out that the distance formula is essentially a modified form of the pythagorean theorem.
Answer:
75
Step-by-step explanation:
7x3=21
5(21-6)
5(15)
75