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Anestetic [448]
3 years ago
7

What is volume of a cylinder with a. Radius of 7 and a height of 3

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
3 0

Answer:v=461.81

Step-by-step explanation:

V=pi*r^2h

V=pi*7^2*3=461.81

Hope I helped :)

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A retailer buys a coat in bulk at a unit price of $45. The coat is marked up to 28% to sell in the store. What is the price of t
inessss [21]
The answer is $57.60

(The original price) 45+ 12.60 (28% of 45) = 57.60
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3 years ago
The function a(1) =1/2I^2 describes the area of an isosceles right triangle with leg I. Make a table of values for I=1,2,3 and 4
prohojiy [21]

Functions can be represented using equations, graphs and tables.

The function is given as:

a(l) = \frac 12 l^2

When l = 1, we have:

a(1) = \frac 12 \times 1^2

a(1) = 0.5

When l = 2, we have:

a(2) = \frac 12 \times 2^2

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When l = 3, we have:

a(3) = \frac 12 \times 3^2

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When l = 4, we have:

a(4) = \frac 12 \times 4^2

a(4) = 8.0

Represent the above results as a table, we have:

<u>l          a(l)</u>

1          0.5

2         2.0

3          4.5

4          8.0

Read more about tables and functions at:

brainly.com/question/13136492

8 0
3 years ago
Determine the effective annual yield for each investment.
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I think it’s B but don’t at me
3 0
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What type of triangle, if any can be formed with angle measurements of 32 degrees,126 degrees, and 32 degrees?
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in chemistry class Andrew has earned scores of 64 69 and 73 on three tests he must maintain an average of 72
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You haven't told me what the question is.  But I put the mouse
to my forehead, closed my eyes, took a deep breath, and I could
see it shimmering in my mind's eye.  It was quite fuzzy, but I think
the question is

                   "What score does Andrew need on the next test
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The whole experience drew an incredible amount of energy
out of me, and the mouse is a total wreck.  So we'll just go ahead
and answer that one.  I hope it's the correct question.

The average score on 4 tests is

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In order for Andrew to have a 72% average on 4 tests,
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Out of that total that he needs, he already has 

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on the first three tests.

So in order to average 72% for all 4 tests,
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6 0
3 years ago
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