Mathematics, 22.10.2020 23:01 gshreya2005
I NEED HELP I WILL GIVE BRAINLIEST
Calvin works at a pizza place making pizzas. If he is working alone, he can make an average
of 15 per hour. If he works with his friend Megan, he tends to get distracted, and his rate
falls by – pizza per hour. How many pizzas can Calvin make in an 8-hour shift with Megan?
Explain the operations that will be needed to solve this problem, and then solve it.
Answers: 3
Mathematics, 21.06.2019 16:00
One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7
Answers: 2
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: 3
I NEED HELP I WILL GIVE BRAINLIEST
Calvin works at a pizza place making pizzas. If he is working al...
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