You want to do a quick estimate to the ones place of the sum of the following set of data. Pick the correct estimation. 3.5

6.7

3.2

1.7

What is 6/10 rounded to the nearest half

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.)

Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?