Mathematics, 28.07.2019 13:00 jenlicavoli
Afence must be built to enclose a rectangular area of 20,000 ftsquared. fencing material costs $ 1 per foot for the two sides facing north and south and $2 per foot for the other two sides. find the cost of the least expensive fence.
Answers: 1
Mathematics, 21.06.2019 16:30
Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?
Answers: 1
Mathematics, 21.06.2019 20:30
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.
Answers: 1
Afence must be built to enclose a rectangular area of 20,000 ftsquared. fencing material costs $ 1 p...
Mathematics, 07.03.2020 01:51
Mathematics, 07.03.2020 01:51
Health, 07.03.2020 01:52
History, 07.03.2020 01:52
Computers and Technology, 07.03.2020 01:52
Computers and Technology, 07.03.2020 01:52