Mathematics, 26.03.2021 14:00 lowealiyah1055
Find the value of x in the equation 2 sqaure root x+20 = 15+3 square root x
Answers: 3
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List the elements of the set in roster notation. (enter empty or โ
for the empty set.) {x | x is a letter in the word hippopotamus}
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Mathematics, 21.06.2019 16:00
An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.
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Mathematics, 21.06.2019 17:30
Which of the following tables represents exponential functions?
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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
Find the value of x in the equation 2 sqaure root x+20 = 15+3 square root x...
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