Answer:
what are the available options then I can answer
Let's solve this problem step-by-step.
STEP-BY-STEP EXPLANATION:
In order to find the price at which the store owner sells the cell phone, we must first establish by how much the price is changing.
As the problem states that the price of the cell phones is marked up by 25 percent, we must simply find 25 percent of the original price which the cellphones were purchased at and then add the amount to the original price.
Essentially this means we will do the following:
Let selling price = x
Let original price purchased at = $40
Let mark up = 25% = 0.25
x = Original price purchased at × ( 1 + mark up )
x = 40 × ( 1 + 0.25 )
x = 40 × 1.25
x = $50
FINAL ANSWER:
Therefore, the price which the store owner sells the cell phones at is $50.
Hope this helps! :)
Have a lovely day! <3
If the surface area of the cylinder is 12π square meters. Then the radius of the sphere will be 1.7 meters.
<h3>What is a cylinder?</h3>
A cylinder is a closed solid that has two parallel circular bases connected by a curved surface.
A cylinder has a height of 4 meters and a radius of 1.5 meters.
Then the approximate radius of a sphere that has the same surface area as the cylinder.
We know that the Surface area of the cylinder will be is given as
Surface area = 2πrh
Surface area = 2 x π x 1.5 x 4
Surface area = 12π square meters
Then we have
Surface area of sphere = surface area of cylinder
4πr² = 12π
r² = 3
r = 1.7 meters
More about the cylinder link is given below.
brainly.com/question/3692256
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D I think I’m so sorry if it’s not
