What did you discuss in your response? Check all that apply. the production of an odora change in energya change in colorthe formation of a solidthe formation of new substancesa change in properties and identities

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.

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec