2 years ago

Please help... Thanks

Mathematics

2 answers:

Ugo [173]2 years ago

8 0

Answer: y=2

Step-by-step explanation:

beks73 [17]2 years ago

4 0

Answer:

y=2

Step-by-step explanation:

If you keep labeling the points the line hits, the y coordinate wouldn't change. It would stay 2. So you know, y=2

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3 years ago

Which equation describes the line with slope 4 that contains the point (7, 2) ?

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3 years ago

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Answer:

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3 years ago

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Rich also has £400 pounds invest 3% compound interest . How many years does he need to invest the money to get at least £475

zepelin [54]

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Step-by-step explanation:

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Required equation: $400(1+0.03)^t\geq475$

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Taking log on both sides , we get

$t \log 1.03\geq\log1.1875\\\\\Rightarrow\ t(0.0128372)\geq(0.0746336)\\\\\Rightarrow\ t\geq\dfrac{0.0746336}{0.0128372}=5.81385\approx6$

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2 years ago

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Gwar [14]

The radius of the cylinder is 2.92 cm

<u>Explanation:</u>

Given:

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We know:

Volume of cylinder = πr²h

On substituting the value we get:

$193 = 3.14 X r^2 X 7.2\\\\r^2 = 8.54\\\\r = 2.92 cm$

Therefore, the radius of the cylinder is 2.92 cm

8 0

3 years ago

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