Math Practice Test Set 4 - My Career Tools

Uncategorized

1. An integer is randomly chosen from the following number line. Given that the number lies on B-E, what is the probability that it also lies on A-F?

A.\(\frac{7}{11}\)

B.\(\frac{2}{11}\)

C.1

D.\(\frac{4}{11}\)

Question 1 of 10

2. If y varies inversely as x and y = 8 when x = 3, find the value of x when y = 12.

A.8

B.-8

C.2

D.-2

Question 2 of 10

3. If the four data points listed were added to the scatter plot, which point would be an outlier?

A.(10, 190)

B.(40, 125)

C.(75, 50)

D.(80, 220)

Question 3 of 10

4. The graph below shows a function.

A.True

B.False

Question 4 of 10

Math-Solution of equations

5. Which of the points (2, −14), (−1, −6), (−8, 11), and (3, −13) is a solution of the equation y = −2x − 8?

A.(−1, −6)

B.(2, −14)

C.(−8, 11)

D.(3, −13)

Question 5 of 10

Math-Exponents

6. Simplify the given exponential expression.

\((uw)^{5}\)

A.\(u^{5}w^{5} \)

B.\(5uw^{5} \)

C.\(u^{4}w^{6} \)

D.\(-5uw^{5} \)

Question 6 of 10

Math- Equations

7. Solve the given equation for x.

−14x + 12 = −2

A.1

B.0

C.-1

D.2

Question 7 of 10

Math-Square Roots

8. List all square roots of the given number. If the number has no square roots, choose “none”.

144

A.12, -12

B.10, -10

C.11, 12

D.-12, -10

Question 8 of 10

Math-Percent to decimal

9. Convert the given percent to a decimal.

36.5%

A.0.365

B.36.5

C.0.0365

D.3.65

Question 9 of 10

Math-Word problems

10. Two less than eight times an unknown number is −74. Find the unknown number.

A.-9

B.9

C.-18

D.5

Question 10 of 10