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Alexeev081 [22]
3 years ago
5

Reduce a price of £64 by 4%

Mathematics
1 answer:
Komok [63]3 years ago
6 0
The answer is 61.44. 4% of 64 is 2.56. 64 minus 2.56 is 61.44
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A cylinder has a volume of 2457 cubic units and a height of 5 units. The diameter of the cylinder is?
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Step-by-step explanation:

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3 years ago
Expand and simplify (x+5)(x-2)
salantis [7]

Answer:

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Step-by-step explanation:

F [First terms] - Multiply the first terms in each set of parentheses FARTHEST TO THE LEFT

O [Outside terms] - Multiply the first term in the first set of parentheses FARTHEST TO THE LEFT by the last term in the second set of parentheses FARTHEST TO THE RIGHT

I [Inside terms] - Multiply the last term in the first set of parentheses FARTHEST TO THE RIGHT by the first term in the second set of parentheses FARTHEST TO THE LEFT

L [Last terms] - Multiply the last terms in each set of parentheses FARTHEST TO THE RIGHT

{x}^{2} - x - 12 = {x}^{2} - 4x + 3x - 12

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I am joyous to assist you anytime.

8 0
3 years ago
The sum of an infinite geometric series is 450, while the common ratio of the series is 4/ 5 . What is the first term of the ser
pogonyaev

Answer:

answer is 90 for first term

Step-by-step explanation:

Let the terms be  

First term x

We will use the formula s∞=x/1−r to find the sum of an infinite geometric series, where −1<r<1.  

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450=x/1/5

450=5x

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90 x 4/5=   72 second term  

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