If sin 30º = cos(3x), then x=_
1 answer:
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Answer:
Find the value of x:-
To find Y, use Pythagorean theorem:-
subtract 1.96 from both sides
Now, to find x:-
<u>~OAmalOHopeO</u>
Assuming that the balls are not replaced;
= 5/42
(the numbers are decreasing in the denominator as you are presumably taking out the red balls. In the denominator, there is one less ball each time since you took out a red one).
Therefore, the probability of selected 4 red balls consecutively without replacement is 5/42.
Hope I Helped :)
(the numbers are decreasing in the denominator as you are presumably taking out the red balls. In the denominator, there is one less ball each time since you took out a red one).
Therefore, the probability of selected 4 red balls consecutively without replacement is 5/42.
Hope I Helped :)