In the figure below, JM and JK are tangent to the circle centered at O. The segment MK passes through the center of the circle. Given that JK= 12 and MK=6.4, find ML.
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Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

Witch sequence shows a pattern where each term is 1.5 times the previous term