Mathematics, 10.02.2021 04:50 emory238
10. If a system using 65% available chlorine (HTH) for disinfection expects to
treat 75,000 gallons of water per day at an average dosage of 4.0 mg/l how
many pounds of HTH will be required per month?
a. 73 pounds
b. 58 pounds
c. 77 pounds
d. 115 pounds
Answers: 2
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Mathematics, 21.06.2019 21:30
Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle
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(b) suppose that consolidated power decides to use a level of significance of Ξ± = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is xβ―β― = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume Ο = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)
Answers: 2
Mathematics, 22.06.2019 01:30
How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?
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10. If a system using 65% available chlorine (HTH) for disinfection expects to
treat 75,000 gallons...
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