ASVAB Math Knowledge Practice Test 613235 Results

Your Results Global Average
Questions 5 5
Correct 0 3.70
Score 0% 74%

Review

1

To multiply binomials, use the FOIL method. Which of the following is not a part of the FOIL method?

83% Answer Correctly

Inside

Odd

First

Last
Solution

To multiply binomials, use the FOIL method. FOIL stands for First, Outside, Inside, Last and refers to the position of each term in the parentheses.

2

What is the circumference of a circle with a diameter of 13?

71% Answer Correctly
24π
13π
18π
22π
Solution

The formula for circumference is circle diameter x π:

c = πd
c = 13π

3

If the base of this triangle is 6 and the height is 9, what is the area?

58% Answer Correctly
27
97\(\frac{1}{2}\)
36
49
Solution

The area of a triangle is equal to ½ base x height:

a = ½bh
a = ½ x 6 x 9 = \( \frac{54}{2} \) = 27

4

If a = 9, b = 1, c = 2, and d = 4, what is the perimeter of this quadrilateral?

88% Answer Correctly
20
16
17
19
Solution

Perimeter is equal to the sum of the four sides:

p = a + b + c + d
p = 9 + 1 + 2 + 4
p = 16

5

Which of the following statements about math operations is incorrect?

70% Answer Correctly

you can multiply monomials that have different variables and different exponents

all of these statements are correct

you can subtract monomials that have the same variable and the same exponent

you can add monomials that have the same variable and the same exponent
Solution

You can only add or subtract monomials that have the same variable and the same exponent. For example, 2a + 4a = 6a and 4a2 - a2 = 3a2 but 2a + 4b and 7a - 3b cannot be combined. However, you can multiply and divide monomials with unlike terms. For example, 2a x 6b = 12ab.