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Estimate the sum of the weights of fruit.
10.2 pounds + 6
pounds
Which statements are true about the estimate? Check all that apply.
10.2 should be rounded to 5.
6
should be rounded to 7.
The estimated sum is 12 pounds.
The estimated sum is 17 pounds.
To find the sum, add 10 + 7.

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.