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marshall27 [118]
2 years ago
13

A girl makes $18 per hour as a math tutor. Her paycheck is calculated by multiplying $18 times the number of hours she worked.ho

w many hours will she have to work to earn more than $360
Mathematics
1 answer:
hichkok12 [17]2 years ago
4 0
She would work 20 hours, divide 360 by 18. Should look like this 360/18=20 hours.
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Backgammon is a board game for two players in which the playing pieces are moved according to the roll of two dice. players win
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The rolls of the dice are independent, i.e. the outcome of the second die doesn't depend in any way on the outcome of the first die.

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P(\text{rolling two 6s}) = P(\text{rolling a 6}) \cdot P(\text{rolling a 6}) = \dfrac{1}{6} \cdot \dfrac{1}{6}  = \dfrac{1}{36}

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Actually, you can see that the probability of rolling any ordered couple is always 1/36, since the probability of rolling any number on both dice is 1/6:

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Read 2 more answers
Workers in an office of 60 staff were asked their favourite type of take-away.
nikdorinn [45]

Answer:

a = 84°

b = 36°

c = 24°

d = 84°

e = 132°

Step-by-step explanation:

The parameters of the workers in the office are;

The number of staffs in the office = 60 staffs

The take-aways are pizza, curry, fish & chips, kebab and other

The frequency for the above take-aways = 14, 6, 4, 14, and 22 respectively

The variables for the angles representing the above take-aways on the pie chart = 'a', 'b', 'c', 'd', and 'e'; respectively

In order to find the size of the angles that represent each group of workers in the pie chart, we find the ratio of the group size to the total number of workers and we multiply the result by 360° as follows;

∠a = 360° × 14/60 = 84°

∠b = 360° × 6/60 = 36°

∠c = 360° × 4/60 = 24°

∠d = 360° × 14/60 = 84°

∠e = 360° × 22/60 = 132°

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Going side to side(horizontal) is always length and going up and down (vertical) width
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