Mathematics, 11.03.2021 01:00 dexterwilliams161
He has 10 cups of suger 2 cups of suger make 1 lemonade and 1.5 cups of suger make a cookie How many cookies does he make
Answers: 2
Mathematics, 22.06.2019 00:00
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
Mathematics, 22.06.2019 02:00
Landon drove 103.5 miles on tuesday 320.75 miles on wednesday and 186.30 miles on thursday for work his company pays 0.07 $ for each mile he drives he expects to be paid more than $40,000 is he correct explain
Answers: 3
Mathematics, 22.06.2019 02:30
What is the difference between โ12 and โ5? what is the distance between โ12 and โ7 on a number line? units
Answers: 1
He has 10 cups of suger 2 cups of suger make 1 lemonade and 1.5 cups of suger make a cookie How many...
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