Mathematics, 29.01.2021 17:50 erikacastro259
A lot of plastic straws find their way into the oceans each year. Approximately 8.3x10^9 plastic straws will find their way into the oceans in a single year. If each straw weighs 9.3x10^-4 pounds, then how much plastic is entering the Earth’s oceans per year just in plastic straws? Show your conclusion. Express your answer in both scientific notation and in standard form.
Answers: 3
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Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?
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Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =
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Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
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Mathematics, 21.06.2019 23:30
Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale
Answers: 1
A lot of plastic straws find their way into the oceans each year. Approximately 8.3x10^9 plastic str...
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