Mathematics, 03.10.2019 03:50 Alienchild239
Awind turbine at a wind farm generates 1.5 megawatts of power. the total power generated by all the turbines on the wind farm is 1.5x β 3, where x is the number of turbines. if the total power from all the turbines is 69 megawatts, which number from the set {45, 46, 47, 48, 49} is the correct value of x?
Answers: 1
Mathematics, 21.06.2019 15:30
After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30
Answers: 1
Mathematics, 21.06.2019 15:40
The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?
Answers: 1
Mathematics, 21.06.2019 16:30
Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?
Answers: 2
Mathematics, 21.06.2019 17:30
The swimming pool is open when the high temperature is higher than 20βc. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 βc on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 3
Awind turbine at a wind farm generates 1.5 megawatts of power. the total power generated by all the...
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