One minute after it is released, a gas-filled balloon has risen 100 feet. in each succeeding minute, the balloon rises only 50% as far as it rose in the previous minute. how far will the balloon rise in 5 minutes?

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

What could explain what happened when the time was equal to 120 minutes

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?