Mathematics, 22.12.2019 08:31 kidward
Acertain aircraft can fly 798 miles with the wind in 3 hours and travel the same distance against the wind in 7 hours. what is the speed of the wind?
how do i set up the equations?
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What are the steps to solving the inequality 3b + 8 ≥ 14?
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The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.
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In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54
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Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
Acertain aircraft can fly 798 miles with the wind in 3 hours and travel the same distance against th...
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