HESI A2 Math Portion

Question 1 of 5

A patient's oxygen flow rate is set at 4 liters per minute. How many cubic centimeters of oxygen are delivered per minute?

A. 400 cubic centimeters B. 4,000 cubic centimeters C. 40,000 cubic centimeters D. 400,000 cubic centimeters

Question 2 of 5

What time is 6:30 A.M. in military time?

A. 0630 B. 6030 C. 1503 D. 1530

Question 3 of 5

Casey spent $80 on items where each item costs $4. How many items did Casey buy?

A. 12 B. 18 C. 20 D. 24

Question 4 of 5

An ancient Egyptian pyramid has a square base with side lengths of 20 meters and a remaining height (after erosion) of 10 meters. Its original height was 30 meters. What was the volume of the pyramid in its original state?

A. 12000 cubic meters B. 6000 cubic meters C. 18000 cubic meters D. 24000 cubic meters

Question 5 of 5

A lab needs 200ml of a 5% salt solution. They only have a 10% solution. How much 10% solution and water should be mixed?

A. 100ml 10% solution, 100ml water B. 150ml 10% solution, 50ml water C. 160ml 10% solution, 40ml water D. 200ml 10% solution, 0ml water

HESI A2 Math Portion

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HESI A2

HESI A2