6 1/4 quarts =___ pints?

Bring the fraction a/a-4 to a denominator of 16-a^2

How would you find the height of points on the circle? the topic is trigonometry.

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.