Mathematics, 09.02.2021 22:50 Justadumbemo
A woman invested 3 times as much at 6% as she did at 4%. The total amount of interest she earns in 1 year from
both accounts is $1,320. How much did she invest at each rate?
She invested s
in the 4% account and S
in the 6% account.
Answers: 2
Mathematics, 21.06.2019 15:30
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Mathematics, 21.06.2019 19:10
What is the quotient? x+5/ 3x²+4x+5 © 3x2 – 11 + x + s 3x – 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x – 11 - - x + 5
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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 21:00
Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct
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A woman invested 3 times as much at 6% as she did at 4%. The total amount of interest she earns in 1...
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