Answer is
<span><u>price of the car before the discount</u>
</span>
Answer:
8.51%
Step-by-step explanation:
Let us assume the radius of the sphere is r. The surface area of a sphere is:
Surface area = 4πr².
There is a 4% error in the measurement of the radius, therefore the radius being measured = (100% - 4%)r = (96%)r = 0.96r
The surface area as a result of error is:
Surface area after measurement = 4π(0.96r)² = 3.6864πr²
The percentage error is the ratio of the difference between the actual and measured value to the measured value. It is given as:
Answer:
3 inches
Step-by-step explanation:
Given that the volume of the rectangular prism or a cylinder needs to be cubic inches. The container being made is a rectangular prism with a height of inches and length of inches.
A rectangular prism is a polyhedron with six rectangular faces.
Therefore the required width (w) needed to produce a container with a volume of cubic inches is given by:
volume of a rectangular prism = height * width * length
Substituting:
= * * w
258.75 = 11.5 * 7.5 * w
w = 258.75 / (11.5 * 7.5)
w = 3 inches
The required width is 3 inches
If you divide 4/5 you get 80%. Then if you divide 4/9 you get .4444444 which means Nicole's friend only ran 44% of Nicole's distance. That's what i got from there. You might have to multiply more, but that's all I've got from the information you gave me
Answer:
b
Step-by-step explanation:
just because not 100% sure but if i remember correctly how to do it its b