PLS HELP WILL MARK BRAINLIEST Lin is about to roll a standard number cube.
1. Describe an event that is likely to happen, but not certain, on the next
roll.
2. Describe an event that is unlikely to happen, but not impossible, on the
next roll.
3. Describe an event that is certain to happen on the next roll.

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?