Which statement describes how a covalent molecule would be formed? a) an atom of an element with atomic number 12 reacts with one oxygen atom b) an atom of an element with atomic number 8 reacts with two hydrogen atoms c) an atom of an element with atomic number 20 reacts with two fluorine atoms d) two atoms of an element with atomic number 11 react with one sulfur atom

Atank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. the values in the table show the volume v of water remaining in the tank (in gallons) after t minutes.t(min) 5 10 15 20 25 30v(gal) 694 444 250 111 28 0(a) if p is the point (15, 250) on the graph of v, find the slopes of the secant lines pq when q is the point on the graph with t = 5, 10, 20, 25, and 30.(b) estimate the slope of the tangent line at p by averaging the slopes of two secant lines.(c) use a graph of the function to estimate the slope of the tangent line at p. (this slope represents the rate at which the water is flowing from the tank after 15 minutes.)show all steps.

How is zig zagging a form of acceleration?

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg