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4 years ago

A bicyclist travels at a constant speed of 18 miles per hour.

Mathematics

2 answers:

Bogdan [553]4 years ago

8 0

Answer:

Divide 90 by 18 and that will be the time in hours

Step-by-step explanation:

marysya [2.9K]4 years ago

6 0

Answer:

f the bicyclists is traveling 18 miles every hour and needs to travel a sum of 90 miles, you need to divide 90/18 equaling the total time (in hours) needed to travel 90 miles. Hope this helps

Step-by-step explanation:

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The radius of the cylinder is 3 inches and the height is 8 inches. Find the volume of the cylinder.

Dafna11 [192]

Answer:

1584/7 in² ≈ 226.3 in²

Step-by-step explanation:

Given,

Radius R = 3 in
Height H = 8 in
Volume V = ?

We know that,

Volume(Cylinder) = πr²h

Substitute values,

π(3²)8
9(8)π
72π

Taking π as 22/7

72*22/7
1584/7 ≈ 226.3 in²

5 0

2 years ago

Logarithmic and Exponential Forms of Equations In Exercise, write the logarithmic equation as an exponential equation, or vice v

Nata [24]

Answer:

$12 = e^{2.4849}$

Step-by-step explanation:

For this case we have the following expression:

$ln(12) = 2.4849$

We need to remember that the natural log and the exponentiation with the base the euler number e are inverse operations, and if we apply exponentiation on both sides of the equation we got this:

$e^{ln(12)} = e^{2.4849}$

We have the identity operator for this $e^{ln(x)}= x$

$12 = e^{2.4849}$

And that would be our final answer for this case.

6 0

3 years ago

At a basketball game, members of the Spirit Club use a t-shirt cannon to launch team t-shirts to spectators in the stands. The e

fiasKO [112]

The initial velocity is 90 ft/sec

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4 years ago

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A poster is 8 1/2 inches by 11 inches you enlarge the poster by increasing each dimension by a factor of 2 1/2 what is the area

Olenka [21]

You have to multiply each side by 2.5 then multiply the two new sides to get the answer. So 8 1/2, which is 8.5 is going to become 21.25 and 11*2.5 is going to become 27.50. So the new dimensions are 21.25 and 27.50, you multiply both of them which would give you an area of 584.375. YOU'RE WELCOME :)

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4 years ago

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babunello [35]

Answer:

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Step-by-step explanation:

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3 years ago