A) Is it reasonable to conclude that the weather or mechanical failures caused only about % of recent plane crashes? A.
Yes, because there is the possibility of overlap between the categories.
B.
No, because there is no possibility for overlap between the categories.
C.
Yes, because there is no possibility for overlap between the categories.
D.
No, because there is the possibility of overlap between the categories.

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?

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28

Run a linear regression to determine an equation (y=mx+b y=mx+b)