A class is 1 1/4 hour long. 3/5 of the classtime is set aside for a lab experiment. what fraction of an hour is set aside for the experiment?

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?