Mathematics, 24.07.2019 20:20, angelinararr5783
The survey of a group of people showed 60 liked tea,45 liked coffee ,30 liked milk,25 liked coffee as well as tea,20 liked tea as well as milk,15 liked coffee as well as milk and 10 liked all three. if every person liked at least one drink, how many people were asked this question. solve it by drawing venn diagram.
plz guys !
Answers: 3
Mathematics, 21.06.2019 19:30, sofiisabella10
If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8
Answers: 2
Mathematics, 21.06.2019 20:30, kuddlebugsmommy
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
Mathematics, 21.06.2019 20:30, donnafranks2003
If g^-1(x) is the inverse of g (x) which statement must be true
Answers: 3
The survey of a group of people showed 60 liked tea,45 liked coffee ,30 liked milk,25 liked coffee a...
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