TEAS Math 3

Question 1

A nurse needs to administer 0.75 liters of IV fluid over 5 hours. How many milliliters per hour should be given?

Accepted Answer

150 mL/hr

Answer

100 mL/hr

Answer

125 mL/hr

Answer

175 mL/hr

Question 2

Simplify: (3x²y)(4xy³)

Accepted Answer

12x³y⁴

Answer

7x³y⁴

Answer

12x²y³

Answer

7x²y³

Question 3

A recipe requires 2⅓ cups of flour. If you want to make 1.5 times the recipe, how many cups of flour do you need?

Accepted Answer

3½ cups

Answer

3 cups

Answer

3¼ cups

Answer

3¾ cups

Question 4

What is the median of the data set: 14, 9, 22, 17, 5, 11, 22?

Accepted Answer

14

Answer

17

Answer

11

Answer

22

Question 5

A car travels 264 miles on 8 gallons of gas. At the same rate, how many gallons are needed to travel 396 miles?

Accepted Answer

12 gallons

Answer

10 gallons

Answer

14 gallons

Answer

16 gallons

Question 6

Which expression is equivalent to 5(2x − 3) − 2(x + 4)?

Accepted Answer

8x − 23

Answer

8x − 7

Answer

8x + 7

Answer

12x − 23

Question 7

A triangle has sides of length 7, 24, and 25 cm. What type of triangle is it?

Accepted Answer

Right

Answer

Acute

Answer

Obtuse

Answer

Equilateral