Mathematics, 16.03.2020 23:56 tonimgreen17p6vqjq
(x+4)(2x−a)=0 in the equation above, a is a constant. If the equation has the solution x = 4 and x = -4, what is the value of a?
Answers: 2
Mathematics, 20.06.2019 18:04, luislopez05
A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.
Answers: 1
Mathematics, 21.06.2019 22:10, carsondelane13
Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
Answers: 2
(x+4)(2x−a)=0 in the equation above, a is a constant. If the equation has the solution x = 4 and x =...
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