3 years ago

A shirt is sold for £87.50. If its original price was

Mathematics

1 answer:

asambeis [7]3 years ago

3 0

Answer:

70%

Step-by-step explanation:

divided 125 by 100 you get 1.25 times that by 70 you get 87.5 wich is the same as 87.50

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If r= 11 units and x = 14 units, then what is the volume of the cylinder

Anastaziya [24]

Answer:

$1694 \pi$

Step-by-step explanation:

I don't see a diagram, so I'm assuming that r is the radius and x is the height of a right circular cylinder (like a soup can).

The volume of the cylinder can be found from the formula

$V=\pi (\text{radius})^2 \cdot (\text{height})$

using the variables in your problem, this is

$V=\pi r^2x$

Plug in the given values for r and x.

$V=\pi(11)^2(14) \\ V=\pi(121)(14) \\ V=1694\pi$

If you need an approximate decimal value for the volume, use a value of pi (ask your teacher how accurate it should be).

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You might be asked to round that answer, say to 5322 cubic units.

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