Trenton can prepare 12 packages in 10 minutes. each package contains 8 bars of soap.
a. how many full packages must trenton prepare for 168 bars of soap ?
b. how long will it take trenton to prepare the number of packages found in a part a?
c. how long does it take trenton to prepare 1package?

Which shows the graph of the solution set of 3y – 2x > –18?

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.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.