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kakasveta [241]
3 years ago
12

In a game the player wins if he rolls a 4 on a number cube. If the number cube is rolled 24 times,then what is a reasonable pred

iction for the number of unsuccessful rolls?

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
4 0
The number for unsuccesful rolls would be 20/24. This is because the probability for winning is 4/24, so the compliment is 20/24.
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3 years ago
The typical full-time employee in a particular hotel works a 40-hour week. Last month, the hotel's 80 employees worked a total o
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Answer: There are 25 FTEs.

Step-by-step explanation:

Since we have given that

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If in last month, the hotel's 80 employees worked a total of 4000 hours,

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3 years ago
The supplement of an angle is 50 less than 3 times its complement, find the measure of the angle
Lelechka [254]

Answer:

20^{\circ}.

Step-by-step explanation:

Two angles are supplements of one another if their sum is 180^{\circ}.

Two angles are complements of one another if their sum is 90^{\circ}.

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The supplement of this angle would be (180 - x)^{\circ}.

The complement of this angle would be (90 - x)^{\circ}.

According to the question:

(180 - x) + 50 = 3\, (90 - x).

Solve this equation for x:

x = 20.

Thus, this angle would measure should 20^{\circ}.

The supplement of this angle would measure (180 - 20)^{\circ} = 160^{\circ}. The complement of this angle would measure (90 - 20)^{\circ} = 70^{\circ}.

Three times the complement of this angle would be 3 \times 70^{\circ} = 210^{\circ}, which is indeed 50^{\circ} greater than the supplement of this angle.

8 0
2 years ago
3 1/8t=2 1/2 what is t?​
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