50 points! A construction crew lengthened a road. It took 30 days. The graph shows the total length of the road (in kilometers) versus time
(in days.) Find the domain and the range of the function shown.

Write your answers as inequalities, using x or y as appropriate. Or you may instead click on “Empty Set” or “All reals” as the answer.

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

How much is $1200 worth at the end of1 year, if the interest rate is 5.5% is compounded quarterly.

The following numbers will result in a quotient that is less than 1 when it is divided by ? a.2% e. 1 and 2/3 b. x2 f. 1/5 c. 3/10 g. 7/15 d. 5/9