Help me please!!will get brainliest f helps me with all 6 questions
...
Mathematics, 31.05.2020 01:03 Sparkleskeepsgoing
Help me please!!will get brainliest f helps me with all 6 questions
Answers: 1
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 03:10
Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28
Answers: 2
Mathematics, 22.06.2019 03:30
At the bulk food store, stacy bought 7 lbs of nuts. she used 8 ounces of nuts in a recipe and then put the rest of the nuts into small bags to use for snacks. if each small bag contains 4 ounces of nuts, how many small bags of nuts did stacy make? a, 26 b,24 c,19 d,15. show work first one , to you first user, okie welp
Answers: 1
Mathematics, 09.04.2020 01:28
Mathematics, 09.04.2020 01:28
Chemistry, 09.04.2020 01:28
Social Studies, 09.04.2020 01:28
Mathematics, 09.04.2020 01:28
Mathematics, 09.04.2020 01:28
History, 09.04.2020 01:28
History, 09.04.2020 01:28
Mathematics, 09.04.2020 01:28
Chemistry, 09.04.2020 01:29
English, 09.04.2020 01:29
Mathematics, 09.04.2020 01:29
Mathematics, 09.04.2020 01:29