Mathematics, 25.09.2019 16:20, roibeyj
What is the standard form of the following equation? y = โ2/5x + 4 question 5 options: 2x + 5y = 20 2/5x + y = 4 2x - 5y = 4 5y = -2x + 20
Answers: 1
Mathematics, 21.06.2019 22:10, laurenbreellamerritt
On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)
Answers: 2
Mathematics, 22.06.2019 00:00, nshadow2920
Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?
Answers: 3
What is the standard form of the following equation? y = โ2/5x + 4 question 5 options: 2x + 5y = 2...
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