Which of the following polynomials is in standard form? A. F(x) = 5x +2x3 – x2 - 3
B. F(x) = 2x3 - x2 +5x - 3
C. F(x) = -3 +5x-x2+2x3
D. F(x) = -3 - x2 + 2x3 +5x

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?

Judy garland electronics operate on a net-profile rate of 20% on its printer cables. if the markup is $8.95 and the overhead is $4.31,find the net profit and the selling price? use the net-profit rate formula to solve this problem.