Mathematics, 04.12.2020 23:30 inlace3609
21. Levi spent $ 24.55 to buy 12 flowers for his girl
friend, Kaitlynn. The bouquet contained roses and
daisies. If roses cost $ 2.15 and daisies cost $ 1.90,
how many of each type of flower did Levi buy?
Answers: 2
Mathematics, 21.06.2019 14:30
What is the distance between (β2 1/2,-3) and (1, β3)?
Answers: 1
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists
Answers: 2
Mathematics, 21.06.2019 19:40
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
Mathematics, 21.06.2019 20:30
Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases
Answers: 1
21. Levi spent $ 24.55 to buy 12 flowers for his girl
friend, Kaitlynn. The bouquet contained roses...
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