(6x7)x5 = 6x(7x5), hope this helps
Answer:
0.0084
Step-by-step explanation:
When changing from a percent to decimal, you just move the point 2 spaces the the LEFT. Vice versa if you were changing decimal to percent.
Given:
To find:
The value of f'(x).
Solution:
Formulae used:
Chain rule:
![\dfrac{d}{dx}[f(g(x))]=f'(g(x))g'(x)](https://tex.z-dn.net/?f=%5Cdfrac%7Bd%7D%7Bdx%7D%5Bf%28g%28x%29%29%5D%3Df%27%28g%28x%29%29g%27%28x%29)
Where C is an arbitrary constant.
We have,
Differentiate with respect to x.
Therefore, the required values is .
Volume = 105in³
Mass = 871.5g
To find the volume of the metal we can find the area of a base, and multiply it by the prism's width.
The base is 30cm in area, and the width is 3.5cm, which makes the volume 105in³
The mass of the doorstop can be found by just multiplying the grams per cubic centimeter by the volume, which would be 871.5g
