Mathematics, 18.11.2020 16:50 adrianvigil6400
The engine torque y (in foot-pounds) of one model of car is given by y=β3.75x2+23.2x+38.8, where x is the speed (in thousands of revolutions per minute) of the engine. a. To the nearest ten, what is the engine speed that maximizes torque? revolutions per minute To the nearest hundredth, what is the maximum torque? ft-lbs Question 2
Answers: 3
Mathematics, 21.06.2019 19:30
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
Mathematics, 21.06.2019 19:40
Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15
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Mathematics, 21.06.2019 23:50
Find the interior angle of a regular polygon which has 6 sides
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Mathematics, 22.06.2019 00:20
Maria solved an equation as shown below. what is the solution to mariaβs equation?
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The engine torque y (in foot-pounds) of one model of car is given by y=β3.75x2+23.2x+38.8, where x i...
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