30 POINTS IF ANSWERED
1,80)
A plane leaves an airport and flies due north. Two minutes later,...
Mathematics, 29.10.2020 19:40 emberjohnson26
30 POINTS IF ANSWERED
1,80)
A plane leaves an airport and flies due north. Two minutes later, a second plane leaves the same airport flying due east. The flight plan shows the coordinates of the two planes 10 minutes later. The
distances in the graph are measured in miles. Use the Pythagorean Theorem to find the distance shown between the two planes.
Answers: 1
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20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm
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0if x and y vary inversely and y=6 as x=7, what is the constant of variation?
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1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
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