Mathematics, 24.11.2019 22:31 Har13526574
Jill is going to conduct three simulations of spinning a fair spinner (four sections of different colors--red, blue, yellow, green). the first simulation she will spin the spinner 40 times, the second simulation she will spin the spinner 80 times and for the third simulation she will spin the spinner 120 times. what should she expect to happen to the experimental probability of getting the color red as she completes each simulation?
Answers: 3
Mathematics, 21.06.2019 18:40
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
Mathematics, 22.06.2019 00:30
A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat
Answers: 2
Mathematics, 22.06.2019 01:30
One of the solutions to x2 - 2x – 15 = 0 is x = -3. what is the other solution? ox=-5 ox= -1 0 x=1 x = 5
Answers: 2
Jill is going to conduct three simulations of spinning a fair spinner (four sections of different co...
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