Question 1 Shauna solved the polynomial equations given in the table.
Determine whether each polynomial is correct. Select Correct or Incorrect for each equation
Equation
Correct
Incorrect
O
(5a – 8) + (2a2 + 2a - 1) = 2a² + 7a - 9
(b2 + 6b - 4) – (36 +62) = 262 + 36 – 4
66
(9c – 4cm) – (2c2 + c) = -6c2 + 10c
-
O
ооо
+
o

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.)