Tuesday

February 21, 2017
Total # Posts: 3

**math**

Which of these phrases is correct? A 9 is a multiple of 3 and a factor of 12. B 9 is a factor of 45 and a multiple of 5. C 9 is a multiple of 6 and a factor of 72. D 9 is a factor of 54 and a multiple of 3.

*April 6, 2014*

**Math**

A trucker on the interstate travels 32 miles in 30 minutes. At this rate, how far will the truck travel in 4.5 hours?

*February 28, 2014*

**math**

a roof rises 1.2 feet vertically and 5.9 feet horizontally. What is the grade of the roof?

*June 25, 2010*

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