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uranmaximum [27]
2 years ago
11

25 POINTS!!!

Mathematics
1 answer:
malfutka [58]2 years ago
7 0

Answer:

C≈61.89

C=3830.37

Step-by-step explanation:

A≈615.75

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A store employs 8 women and 13 men.
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A store employs 8 women and 13 men.

Then totally, they have 8 + 13 = 21 employees

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P = 8/21 = ~0.4 = 40%

Hope this helps!

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3 years ago
What is the intersection of plane ABC and plane CDH
katovenus [111]

The intersection of plane ABC and plane CDH is <u>line DC</u>.

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A collector bought a rare coin for $30. The coin is now valued at $37.50. What is the percent increase in value?​
AlladinOne [14]

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Step-by-step explanation:

5 0
3 years ago
Three trigonometric functions for a given angle are shown below. cosecant theta = thirteen-twelfths; secant theta = Negative thi
Kay [80]

Answer:

(–5, 12) is the correct answer.

Step-by-step explanation:

We are given the following values:

cosec\theta = \dfrac{13}{12}\\sec\theta=-\dfrac{13}{5}\\cot\theta =-\dfrac{5}{12}

Now, we know the following identities:

sin \theta = \dfrac{1}{cosec\theta}\\cos \theta = \dfrac{1}{sec\theta}\\tan \theta = \dfrac{1}{cot\theta}

Now, the values are:

sin\theta = \dfrac{12}{13}\\cos\theta=-\dfrac{5}{13}\\tan\theta =-\dfrac{12}{5}

Sine value is positive and cos, tan values are negative.

It can be clearly observed that \theta is in 2nd quadrant.

2nd quadrant means, the value of x will be negative and y will be positive.

Let us have a look at the value of tan\theta:

tan\theta  = \dfrac{Perpendicular}{Base}\\OR\\tan\theta  = \dfrac{y-coordinate}{x-coordinate} = -\dfrac{12}{5}\\\therefore y = 12,\\x = -5

Please refer to the attached image for clear understanding and detailed explanation.

Hence, the correct answer is coordinate (x,y) is (–5, 12)

8 0
2 years ago
Each pot of coffee served 10 people. How many tablespoons are needed if you want enough coffee to serve 80 people?
podryga [215]

Answer:

8 pots

Step-by-step explanation:

7 0
2 years ago
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