Which of the following is NOT true about polynomials? a. The degree of a polynomial is the highest power of the variable that occurs in the
expression

b. A polynomial is written in descending powers of the variable that occurs in the
expression.

c. The powers of the variables can be a negative integer

d. The leading coefficient of a polynomial is the coefficient attached to the highest
degree

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)