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NISA [10]
3 years ago
7

An object is attached to a spring that is stretched and released. The equation d= -8*cos((pi/6)*t) models the distance, d, of th

e object in inches above or below the rest position as a function of time, t, in seconds. Approximately when will the object be 6 inches above the rest position? Round to the nearest hundredth, if necessary.

Mathematics
2 answers:
cestrela7 [59]3 years ago
6 0

Answer:

Please see the attached graph for answer.

The object will be at 6 inches above the rest position at approximately 4.62 seconds

Step-by-step explanation:

To easily solve this problem, we only need to graph the equation in a calculator and find the solution at d = 6 inches

We can see in the graph that at t = 4.62 the height is equal to d = 6.001 which is the approximation of the required value.

The graph is cyclic, because it is modeled as an harmonic oscillator without any damping.

Reptile [31]3 years ago
5 0

Answer:

c

Step-by-step explanation:

4.62

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Juli2301 [7.4K]

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Step-by-step explanation:

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• Convert percentage in 100 multiply numerator and denominator by 2.

• Result is 6/50 converted to 12/100, bring it to 0.12%.

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3 years ago
Explain how to add 678 + 303 using mental math
zloy xaker [14]

Answer:

You add it in your mind.

Step-by-step explanation:


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3 years ago
What is the classification for this polynomial?
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4 0
3 years ago
50 didved by what will get 5,000
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Step-by-step explanation:

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You are able to switch this around to 50 / 5,000 = x

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4 0
3 years ago
Read 2 more answers
Using the chart below, determine which option would be the cheapest overall? Option Number of Months Down Payment Interest Rate
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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