The probability that a randomly selected client at Bernie's salon has black hair is 61 / 264.
<h3>What is the probability?</h3>
Probability measures the odds that a stated event would occur. The odds the event happens lies between 0 and 1.
The probability that a client at Bernie's salon has black hair = number of clients with black hair / total number of clients
122 / 528 = 61 / 264
To learn more about probability, please check: brainly.com/question/13234031
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(11,1) because if you plug in x and y this answer is the only one that gives you 18 in the end
Use the following identity:
cos(2x)=1-2sin^2(x)
How am I so supposed to solve the question without the picture?
