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Setler [38]
3 years ago
11

A plumber charges $25 for a service call plus $50 per hour for service. Write a linear equation in slope-intercept form to repre

sent the total cost, y for x number of hours
Mathematics
1 answer:
Reptile [31]3 years ago
5 0

Answer:

y= $50x + $25

Step-by-step explanation:

Slope-intercept form is y=mx+b

x is something that is constant

b is something you add on to the constant

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(C)

Step-by-step explanation:

The volume of the conical pile is given by

V = \dfrac{\pi}{3}r^2h

Taking the derivative of V with respect to time, we get

\dfrac{dV}{dt} = \dfrac{\pi}{3}\dfrac{d}{dt}(r^2h)

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Since r is always equal to h, we can set

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Solving for dh/dt, we get

\dfrac{dh}{dt} = \dfrac{1}{\pi r^2}\dfrac{dV}{dt}

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7 0
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navik [9.2K]

Answer:

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Then, divide each component of the vector by the magnitude to get the unit vector and rationalise:

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8 0
3 years ago
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