Answer:
(x+2.3)^2 + (y) ^2 = (6/7)^2
Step-by-step explanation:
The equation of a circle can be written as
(x-h)^2 + (y-k) ^2 = r^2 where ( h,k) is the center and r is the radius
(x- -2.3)^2 + (y-0) ^2 = (6/7)^2
(x+2.3)^2 + (y) ^2 = (6/7)^2
The probability that he or she owns a credit card given that the student is a freshman is 0.63.
<h3>How to calculate the probability?</h3>
Number if freshman with credit card = 38
Total number of freshman = 60
Therefore, the probability that he or she owns a credit card given that the student is a freshman will be:
= 38/60
= 0.63
Therefore, the probability that he or she owns a credit card given that the student is a freshman is 0.63.
Learn more about probability on:
brainly.com/question/24756209
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Multiply both sides by -8 to get k = -16
To check the solution, plug in -16 into the original equation. You do in-fact get 2
Answer:
D) 32
Step-by-step explanation:
sin∠30=16/x first calculate sin∠30
1/2=16/x next cross multiply
x=32
Have a good day :)
