Which one of the following fractions is the largest? *
A. 5/6
B. 11/12
C. 4/5
D....
Mathematics, 26.09.2021 07:00 queenofspades
Which one of the following fractions is the largest? *
A. 5/6
B. 11/12
C. 4/5
D. 14/15
E. 8/9
Answers: 1
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Which of the following represents the factorization of the trinomial below? x^2+7x-30
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Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.
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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?
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