Mathematics, 04.07.2020 19:01 HammondE
Select all the expressions that are equivalent to the polynomial below. -15x^2-29x-12 (-17x2 + 2x − 3) + (2x2 − 31x − 9) (5x2 − 10x + 8) − (10x2 + 19x + 20) -2(7x + 1) − 5(3x2 + 3x + 2) -2(4x − 15) − 3(5x2 + 7x + 6) (-19x2 − 4x - 7) + (4x2 + 25x − 5) (-7x2 − 21x + 13) − (8x2 + 8x + 25)
Answers: 1
Mathematics, 21.06.2019 16:00
Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry
Answers: 3
Mathematics, 21.06.2019 19:00
Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).
Answers: 1
Mathematics, 21.06.2019 19:30
Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
Answers: 3
Select all the expressions that are equivalent to the polynomial below. -15x^2-29x-12 (-17x2 + 2x −...
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