The volume of a sample of water is 2.5 milliliters (ml). the volume of this sample in liters (l) is
a.) 2.5 x 10^-3 l
b.) 2.5 x 10^-2 l
c.) 2.5 x 10^2 l
d.) 2.5 x 10^3 l

If the volume of a sample of water is 2.5 milliliters, the volume of this sample in liters is A.) 2.5 x 10^-3 L. 1 mL = 1 x 10^-3 L. 2.5 mL = x L. Make a proportion. 1 mL : 1 x 10^-3 L = 2.5 mL : x. x = 2.5 mL * 1 x 10^-3 L : 1 mL. x = 2.5 x 10^-3 L. Therefore, 2.5 mL = 2.5 x 10^-3 L.

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i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year