The distance between the earth and the sun is 90.0 million miles . calculate this distance in meters up to three significant digits .

what is the answer ?

Is a pencil falling to the floor anon contact force, a force, or a contact force

Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root

What is the morality of 2.50 l of solution that contains 1.85 mol of anhydrous sodium tetraborate?