The table shows results of spinning a four colored spinner 50 times find the experimental probability and express it as a decimal.


color: red. blue. green. yellow.

# of times spun: red: 20 blue: 10 green: 9 yellow: 11

you roll a number cube 20 times. it lands on 2 five times. what is the experimental probability of rolling a 2?

1. 40%
2.10%
3.25%
4.17%

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Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara makes

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0