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goldfiish [28.3K]
3 years ago
8

In an experiment of 50 cars passing was recorded 17 silver cars were recorded what Is the relative frequency of a silver car pas

sing
Mathematics
1 answer:
Vilka [71]3 years ago
7 0
The relative frequency of the silver cars will be given by:
(number of silver cars recorded)/(number of cars recorded)*100
=17/50*100
=34%
The answer is 34%
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If csc x = −5, find csc(−x) find the period and horizontal shift
ella [17]

Answer:

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Period is 2π

Horizontal shift = 0

Step-by-step explanation:

We know that \sin (-x) = - \sin x and as \csc x = \frac{1}{\sin x}, so, we can write \csc (-x) = - \csc x

Therefore, the if \csc x = - 5 then \csc (-x) = - \csc x = - ( - 5) = 5 (Answer)

Now, the period of \csc x is 2π, hence the period of \csc (- x) is also 2π.  (Answer)

Again. \csc ( - x) = \csc (-x + 0), hence, the horizontal shift of \csc (- x) is 0. (Answer)

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3 years ago
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3 years ago
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uysha [10]

Answer:

y = \frac{1}{3}x-4

Step-by-step explanation:

<u>Step 1:  Solve for y in the first equation</u>

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\frac{3y}{3} = \frac{x}{3} - \frac{12}{3}

y = \frac{1}{3}x - 4

<u>Step 2:  Determine the important aspects</u>

We know that our line is parallel to the other line that has a slope of 1/3 which means that our slope is also going to be 1/3.  We also know that our line crosses the point (18, 2) which means that we can use the point slope form to determine our equation

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<u>Step 3:  Plug in the information and solve</u>

(y-2) = \frac{1}{3}(x - 18)

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y - 2 + 2 = \frac{1}{3}x - 6 + 2

y = \frac{1}{3}x-4

Answer: y = \frac{1}{3}x-4

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2 years ago
What is the domain of a function?
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The domain of a function is the complete set of possible values of the independent variable.

Brainliest please!

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4 years ago
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Whats 8u2-42u2 simplified
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If your 2 means "u squared" then

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