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horrorfan [7]
2 years ago
9

Use this piecewise function that gives the rate, r(t), in gallons per hour, at which a pool is being filled with water at

Advanced Placement (AP)
2 answers:
Dennis_Churaev [7]2 years ago
6 0

Answer:

The correct answer is "4500".

Explanation:

As per the question,

Total galloons of water will be:

=  \int_{0}^{2}250 t \ dt+\int_{2}^{10}500 \ dt

=  250(\frac{t^2}{2} )^2_0+500(t)^{10}_2

=  125(4-0)+500(8-2)

=  125(4)+500(6)

=  500+4000

=  4500

Thus the above is the appropriate option.

gayaneshka [121]2 years ago
3 0

Answer:

4500

Explanation:

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A South African citizen wants to migrate. To which of the following places is the citizen MOST likely to migrate?
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Most likely to migrate to would happen to be 70 miles away with a population of 7000 because no one likes overcrowded places with barely little to no walking space so D. and A. are out of the question

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3 years ago
Which statement about gravitational forces is correct?
Arada [10]

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4 0
2 years ago
At a large university, 20% of a random sample of male students have an overall grade point average (GPA) of 3.5 or higher. A ran
Ainat [17]

Answer:

H0:p1 − p2 = 0 and Ha:p1 − p2 ≠ 0

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Null hypothesis would be there not being a difference, so the difference would be 0.

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8 0
3 years ago
Find the value of X in the triangle.<br> -40x + 18<br> - 20x + 3<br> 15x + 92
Anuta_ua [19.1K]

Explanation:

If -40x + 18, -20x + 3 and 15x + 92 angles of a triangle.

Then -40x + 18 + -20x + 3 + 15x + 92 = 180°, by angle sum property of a triangle

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(-40x -20x + 15x) + (18° + 3° + 92°) = 180°

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3 0
2 years ago
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