Mathematics, 16.12.2020 05:20 thexgar
Write a decimal division problem that has an estimated quotient of 4. Explain how to get that estimate.
Answers: 1
Mathematics, 21.06.2019 19:00, tanaemichel
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Mathematics, 21.06.2019 20:30, attp203
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 21:00, mayavue99251
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
Answers: 1
Write a decimal division problem that has an estimated quotient of 4. Explain how to get that estima...
Mathematics, 05.03.2021 19:20
Biology, 05.03.2021 19:20
Mathematics, 05.03.2021 19:20
Mathematics, 05.03.2021 19:20
Mathematics, 05.03.2021 19:20
Biology, 05.03.2021 19:20
Mathematics, 05.03.2021 19:20
English, 05.03.2021 19:20