Mathematics, 27.10.2021 14:10, helloyall40
A women can bicycle 92 miles in the same time as it takes her to walk 12 miles she can ride 10 mph faster than she can walk how fast can she walk
Answers: 1
Mathematics, 21.06.2019 15:40, dmurdock1973
What is the probability of rolling a single die greater than 4
Answers: 1
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
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
Mathematics, 21.06.2019 21:00, jinxjungkook
Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone
Answers: 1
A women can bicycle 92 miles in the same time as it takes her to walk 12 miles she can ride 10 mph f...
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