The filter pump on an aquarium circulates 500 mL of water every minute. If the aquarium holds 30 L of water, how long will it take to circulate all the water?
[ ] minutes?

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

What is the radius of the cone in the diagram? round your answer to the nearest whole number

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?