Which represents the polynomial written in standard form?

8x^2y^2 – 3x^3y/2 + 4x^4 – 7xy^3

–7xy3 + 8x2y2 – 3x^3y/2 + 4x4
4x4 – 7xy3 – 3x^3y/2+ 8x2y2
4x4 + 8x2y2 – 3x^3y/2 -7xy3
–7xy3 – 8x2y2 + 3x^3y/2+ 4x4

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.