Mathematics, 02.06.2021 20:20 Pmedellin27

Which could be a graph which represents a quadratic that is a perfect square trinomial?

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Mathematics, 21.06.2019 21:30, isamilo520

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 22:30, mbalderp5bxjo

Solve for x. −3/4(x+2)=6 enter your answer in the box

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Mathematics, 22.06.2019 03:00, jess6142

Aboat has a speed of 9 mph in calm water. it takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 2(9 – c) = 4(9 + c) 9 + c = 4(9 – c) 9 – c = 2(9 + c) 4(9 – c) = 2(9 + c)

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Mathematics, 22.06.2019 03:20, slawson4328

Anumber is equal to twice a smaller number plus 3. the same number is equal to twuce the sum of the smaller number and 1. how many solutions are possible for this situation