Mathematics, 19.01.2020 18:31 pevin6714
Which compound inequality has no solution?
x > 2 and 3x ≤ 9
x > 1 and 2x ≤ –2
x > –1 and 4x ≥ –8
x > –2 and 5x ≥ 15
Answers: 2
Mathematics, 20.06.2019 18:02, melodeelathrom
Ineed with this. the figure is made up of a square and a rectangle. find the area of the shaded region.
Answers: 3
Mathematics, 21.06.2019 18:30, rocksquad9125
Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.
Answers: 1
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Which compound inequality has no solution?
x > 2 and 3x ≤ 9
x > 1 and 2x...
x > 2 and 3x ≤ 9
x > 1 and 2x...
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