Please Explain:Why is 1 the maximum possible value of a sine ratio?

1 answer:

8 0

The definition of sin is the opposite/hypotnuse and since the hypotnuse has to be greater or equal to the other sides, the maximum possible value of sine is 1.

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Diane has 496 beads and Linda has 286 beads.

Digiron [165]

Answer: 210 fewer beads.

Step-by-step explanation:

All you have to do is subtract the amount Diane has by Linda. And the answer you get is how many less beads Linda has. She has 210 fewer beads than Diane. 496 - 286 = 210 is the answer.

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3 years ago

Find the perimeter of A ABC with vertices A(1,5),<br> B(1,2), and C (-4,5).<br> y

SVEN [57.7K]

Answer:

The answer would be A.

Step-by-step explanation:

Sorry if the answer is wrong.

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Problem 5. Buses arrive at 116th and Broadway at the times of a Poisson arrival process with intensity λ arrivals per hour. Thes

Shtirlitz [24]

Answer:

Step-by-step explanation:

The problem states that there are only two types of busses - M104 and M6 with probable occurence of 0.6 and 0.4 respectively.

If the average number of busses arriving per hour is λ, the average number of M6 busses per hour is 0.4λ

Now consider a set of 3 M6 busses as an event. The average number of such events per hour will be

μ = 0.4λ / 3

The expected number of hours for the event "THIRD M6 arrives", let's say X is

E[X] = 1 / μ ( exponential distribution) = 3 / 0.4λ

= 7.5 / λ

The variance of event X is =

$Var[x] = \frac{1}{U^2} = \frac{56.25}{\lambda ^2}$

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3 years ago

Solve the following inequality.<br> -8<3x + 1 <7

lakkis [162]

Answer: -3 < x < 2

Step-by-step explantion

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3 years ago

Is 21 to the square root of 2 rational or irrational

Step2247 [10]

It is equal to 21/2 which is a rational number

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4 years ago