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enunk had 42 rocks that he wanted to share with his 4 friends. if he gave each friend

th...

Mathematics, 18.10.2019 06:20, bakaoffire

# 2

enunk had 42 rocks that he wanted to share with his 4 friends. if he gave each friend

the member of rocks (and kept the same number of rocks for himself), how

many rocks and each person get? use labeled sketches, numbers, or words to solve

this problem. show all your work

102

Answers: 3

Mathematics, 21.06.2019 20:00, Queenashley3232

Combine like terms to make a simpler expression 3z+z

Answers: 2

Mathematics, 21.06.2019 20:30, raquelqueengucci25

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Answers: 1

Mathematics, 22.06.2019 00:00, notashley1703

Write the equation in general quadratic form: plz !

Answers: 1

Mathematics, 22.06.2019 00:00, xXwolfieplayzXx

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

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