Choose the correct description of the graph of the compound inequality: x − 1 less than or equal to 7 or 2x greater than or equal to 22 a number line with an open circle on 8, shading to the left, and an open circle on 11, shading to the right a number line with an open circle on 8, an open circle on 11, and shading in between a number line with a closed circle on 8, a closed circle on 11, and shading in between a number line with a closed circle on 8, shading to the left, and a closed circle on 11, shading to the right

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

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?

At a soccer tournament 1212 teams are wearing red shirts, 66 teams are wearing blue shirts, 44 teams are wearing orange shirts, and 22 teams are wearing white shirts. for every 22 teams at the tournament, there is 1 team wearing shirts. choose 1