Answers: 2
Mathematics, 21.06.2019 13:30, sara24starling
Find the x-intercept and y-intercept of the line. 3x + 5y = โ15
Answers: 1
Mathematics, 21.06.2019 23:40, alyxkellar06
From the top of a tree a bird looks down on a field mouse at an angle of depression of 50ยฐ. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
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
B = a/2 - 2
a = 17 14 11 5 8
b = _ _ _ _ _...
a = 17 14 11 5 8
b = _ _ _ _ _...
Mathematics, 14.11.2021 21:50
History, 14.11.2021 21:50
History, 14.11.2021 21:50
Mathematics, 14.11.2021 21:50
Mathematics, 14.11.2021 21:50
Mathematics, 14.11.2021 21:50