HELP PLEASE I WILL GUVE 10 POINTS !
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Mathematics, 21.06.2019 14:10
Which linear equations have an infinite number of solutions? check all that apply. (x ā 3/7) = 2/7(3/2x ā 9/14)8(x + 2) = 5x ā 1412.3x ā 18 = 3(ā6 + 4.1x)ļæ¼(6x + 10) = 7(ļæ¼x ā 2)4.2x ā 3.5 = 2.1 (5x + 8)
Answers: 3
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 1
Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 1
Mathematics, 21.06.2019 18:30
Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?
Answers: 3
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