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3 years ago

For a given angle θ, sin θ = 1. What is cos θ?

Mathematics

1 answer:

sergiy2304 [10]3 years ago

5 0

Answer:

sin90 =1

cos 90 = 0

Step-by-step explanation:

θ = 90 degrees

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saveliy_v [14]

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3 years ago

Read 2 more answers

Michelle is painting wooden blocks. he has 11/12 of a quart of paint each block needs 1/6 of a quart to paint. How many blocks c

lara [203]

Answer:5

Step-by-step explanation:

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4 years ago

4 employees drive to work in the same car. the workers claim they were late to work because of a flat tire. their managers ask t

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Answer:

The required probability is 0.015625.

Step-by-step explanation:

Consider the provided information.

There number of tires are 4.

The number of workers are 4.

The probability that individual select front drivers side tire = $\frac{1}{4}$

The probability that they all select front drivers side,tire is: $\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}=\frac{1}{256}$

Similarly,

The probability that they all select front passenger side, tire is: $\frac{1}{256}$

The probability that they all select rear driver side,tire is: $\frac{1}{256}$

The probability that they all select rear passenger side, tire is: $\frac{1}{256}$

Hence, the probability that all four workers select the same tire = $\frac{1}{256}+ \frac{1}{256}+\frac{1}{256}+\frac{1}{256}$

the probability that all four workers select the same tire = $\frac{4}{256}=\frac{1}{64}=0.015625$

Hence, the required probability is 0.015625.

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Answer:

Step-by-step explanation:

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