Please help me with this question if you do will be so helpful Five cards are numbered 1 through 5 the back of each card is identical the cards are mixed up and placed down a person randomly flipped over three cards and determines that the sum of the three exposed cards what is the probability
that the sum is odd?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12