Mathematics, 05.12.2020 03:30 AskaWaya
: Mr. Burkett drove his car at an average speed of 70 miles per hour for 3.5 hours and then traveled at an average speed of 65 miles per hour for 2.5 hours. What was the total distance in miles that he traveled during this time?
Answers: 3
Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 20:10
Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next
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Mathematics, 21.06.2019 22:00
Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9
Answers: 2
: Mr. Burkett drove his car at an average speed of 70 miles per hour for 3.5 hours and then traveled...
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