Use the Law of Syllogism to draw a conclusion from the two given statements. If a number is a multiple of 18,then it is a multiple of 9.
If a number is a multiple of 9, then it is a multiple of 3.
a
The number is a multiple of 3.
b
The number is a multiple of 9.
c
If a number is not a multiple of 3, then the number is not a multiple of 18.
d
If a number is a multiple of 18, then it is a multiple of 3.

What term makes it inconsistent y=2x - 4

Use the given information to determine the exact trigonometric value.

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?