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a block of iron has the dimensions of 3.00 cm x 3.00 cm x 3.00 cm. it has a mass of 213 g. what is its density? a. 638 g/cm3 b. 6240 g/cm3 c. 0.0773 g/cm3 d. 7.89 g/cm3
answered
Jul 25, 2017
Chemistry
high-school
2
votes
153k
views
According tp the fundamental theorem of algebra, how many zeros does the polynomial below have? f(x)=x^3-10x^2+27x-12
answered
Apr 29, 2017
Mathematics
high-school
0
votes
167k
views
Lee has a jar of 100 pennies. She adds groups of 10 pennies to the jar . She adds 5 groups. What numbers does she say?
answered
Oct 15, 2016
Mathematics
middle-school
3
votes
3.9k
views
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