Mathematics, 09.11.2020 17:20, jaredsmailandst
The total cost of a sketch pad and 6 pencils is $22.35. The sketch pad cost $9.99. Each pencils cost the same amount. How much does each pencil cost?
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
The total cost of a sketch pad and 6 pencils is $22.35. The sketch pad cost $9.99. Each pencils cost...
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