Mathematics, 23.10.2020 22:10, oomale
In 1990 first-class mail cost $0.25 for the first ounce or fraction, and $0.20 for each additional ounce or fraction. Annette sent two letters. One weighed 3 ounces. The other weighed 5 1/2 ounces. What was the total cost?
Answers: 1
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The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3
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Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64
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In 1990 first-class mail cost $0.25 for the first ounce or fraction, and $0.20 for each additional o...
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