Mathematics, 29.07.2019 04:20 brattymoo1009
The science club went on a two-day field trip. the first day the members paid $30 for transportation plus $20 per ticket to the planetarium. the second day they paid $85 for transportation plus $17 per ticket to the geology museum. write an expression to represent the total cost in dollars for two days for the n members of the club. an expression that represents the total cost in dollars for two days for the n members of the club is given by
Answers: 1
Mathematics, 21.06.2019 17:40
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
Mathematics, 21.06.2019 18:40
A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
Answers: 1
The science club went on a two-day field trip. the first day the members paid $30 for transportation...
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