The sun A-will become a red giant within two to three million years.
B-is in its Main Sequence, which will last thousands of years.
C-is in its Main Sequence, which will last billions of years.
D-will explode as a supernova after its Main Sequence.

In science and physics what is the standard unit of measure for speed?

Atypical jetliner lands at a speed of 146 mi/h and decelerates at the rate of (10.4 mi/h)/s. if the jetliner travels at a constant speed of 146 mi/h for 1.5 s after landing before applying the brakes, what is the total displacement of the jetliner between touchdown on the runway and coming to rest?

What os the equation of the line described below written in slope-intercept form? the line passing through point (0,0) and parallel to the line whose equation is 3x+2y-6=0