Mathematics, 08.04.2021 19:10 mommytobe2019
Disregarding the force of gravity, the maximum
velocity, v, of a rocket is given by vrt In M
where t is the velocity of the exhaust and Mis
the ratio of the mass of the rocket with fuel to its
mass without fuel. A solid propellant rocket has
a maximum velocity is 9.4 kilometers per
second. It has an exhaust velocity of 2.1
kilometers per second. Find its mass ratie M.
(Round your answer to the nearest whole
number.)
Answers: 3
Mathematics, 21.06.2019 19:00
When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30
Answers: 1
Mathematics, 21.06.2019 21:10
Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x
Answers: 2
Mathematics, 21.06.2019 21:30
What does independent variable and dependent variable mean in math?
Answers: 2
Mathematics, 21.06.2019 21:50
What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam
Answers: 1
Disregarding the force of gravity, the maximum
velocity, v, of a rocket is given by vrt In M
English, 26.06.2019 19:00
Mathematics, 26.06.2019 19:00
Mathematics, 26.06.2019 19:00
History, 26.06.2019 19:00
Biology, 26.06.2019 19:00
Mathematics, 26.06.2019 19:00
Social Studies, 26.06.2019 19:00