Mathematics, 29.08.2019 02:30 mkpayton2006
Sophie buys 5 identical packages of ballons. there are total of 375 ballons. what is the number of ballons in each package? write an ewuation. let b represent the number of ballons in each package.
Answers: 3
Mathematics, 21.06.2019 14:40, beebeck6573
Chose the graph below that represents the following system of inequality’s
Answers: 2
Mathematics, 21.06.2019 19:00, kaylaamberd
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
Mathematics, 21.06.2019 22:40, btaylor1179
Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
Answers: 3
Mathematics, 22.06.2019 00:30, sanfordl
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
Sophie buys 5 identical packages of ballons. there are total of 375 ballons. what is the number of b...
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