HELP

Two lines that do not intersect are skew. always sometimes or never

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?

If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.