If you have a chance to win $500 for drawing a card of 10 of any suit from a standard deck of cards, what is the value of expectation?
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Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below. the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !