Mathematics, 05.11.2020 20:50 jenni8664
An Oil Company in the US does business with three suppliers in Toronto, Montreal, and Vancouver. One month the company ordered a total of 100 gallons from these suppliers. The delivery costs were $80, $50, and $65 per gallon for the orders from Toronto, Montreal, and Vancouver, respectfully, with total delivery costs of $5,990. The company ordered the same amount from Toronto and Vancouver. How many gallons of oil were ordered from each supplier? This is a three variable matrix problem, so I need x, y and z and three equations from the word problem.
Answers: 1
Mathematics, 21.06.2019 14:00, KillerSteamcar
What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145
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Mathematics, 21.06.2019 15:00, wwwcarolynzouowficz
The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.
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At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.
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Mathematics, 21.06.2019 21:40, chunkymonkey090
Ihonestly have no clue if it's each or none.
Answers: 1
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