Mathematics, 25.06.2019 13:30 dereklilgoat
The manager of a hair salon is analyzing the number of customers who visit the salon each day. if she wants one number to summarize all the values of the data set, what type of measure should she use?
Answers: 3
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
Mathematics, 21.06.2019 23:00
Solve the system of equations using the substitution method. {y=โ3x+7x=โ2yโ16 enter your answers in the boxes.
Answers: 1
The manager of a hair salon is analyzing the number of customers who visit the salon each day. if sh...
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