Mathematics, 23.03.2021 21:00, YatesDevon3214
A bag holds red, white, and blue marbles. Alison pulls one marble from the bag and records the result. Then she returns the marble to the bag and pulls another. The table shows her results.
Color Outcomes
Red 24 White 49
Blue 27
Based on the outcomes, enter the number of times Alison can expect to pull a red marble if she pulls out a marble 25 times.β
Answers: 2
Mathematics, 21.06.2019 15:00, m4167281
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
Mathematics, 21.06.2019 17:30, cecelia090
Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie
Answers: 1
Mathematics, 21.06.2019 17:30, harpermags7830
Which of the following is true for the relation f(x)=2x^2+1
Answers: 1
A bag holds red, white, and blue marbles. Alison pulls one marble from the bag and records the resul...
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