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3 years ago

If x=at^3 and y=bt^2 then find dy/dx

Mathematics

1 answer:

Molodets [167]3 years ago

8 0

Dy/dx = (dy/dt) / (dx/dt)

dy/dt = 2bt

dx/dt = 3at^2

therefore dy/dx = 2bt/3at^2
dy/dx = 2b/3at

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Answer:

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Step-by-step explanation:

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3 years ago

What is the unit rate of the proprrional relationship represented by the equation y=3x

NeX [460]

The unit rate of the proportional relationship y = 3x is 3

<h3>How to determine the unit rate?</h3>

The proportional relationship is given as:

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2 years ago

Over a 24-hour period, the tide in a harbor can be modeled by one period of a sinusoidal function. The tide measures 4.35 ft at

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Answer:

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Step-by-step explanation:

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It is rare that a tide function has a period (P) of 24 hours, but we'll use that value since the problem statement requires it. The value of A is the middle value of the oscillation, 4.35 ft in this problem. The value of B is the amplitude, given as 8.3 ft -4.35 ft = 3.95 ft. Putting these values into the form gives ...

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3 years ago

Six friends share Three fruit bars equally how much do they get ?

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2 years ago

A mars rover traveled from point a to point b at a speed of 4 cm/sec. Worsening conditions during the return trip caused the rov

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Using a system of linear equations, the distance between points A and B is 6000 cm

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To time :

t = d / 4
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Fro time :

(t + 15 × 60) = d / 2.5

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2.5t + 2250 = d ______(2)

Equate (1) and (2)

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2 years ago

Read 2 more answers