SAT Prep #3

Question 1

What is the value of 5^0

Accepted Answer

1

Question 2

Which of the following expressions is equal to \log_{10}\left(a\right)+\log_{10}\left(b\right)

Accepted Answer

\log_{10}\left(a	imes bight)

Question 3

What is the value of \left(x^5\right)^3

Accepted Answer

x^{15}

Question 4

Which of the following numbers is irrational?

Accepted Answer

\sqrt{2}

Question 5

What is the value of 4^{\log_4\left(16\right)}

Accepted Answer

16

Question 6

Which of the following expressions is equivalent to: 5² × 5³?

Accepted Answer

5(2+3)

Question 7

What is the value of 9^{\frac{1}{2}}

Accepted Answer

\sqrt{9}, 3, \left(3^2\right)^{\frac{1}{2}}, \sqrt[2]{9^1}

Question 8

Which of the following is equivalent to \frac{3^6}{3^2}​

Accepted Answer

3^{\left(6-2\right)}

Question 9

The reciprocal of \frac{5}{8} is what?

Accepted Answer

\frac{8}{5}

Question 10

If the slope of a linear line is m=\frac{1}{15}, then what is the slope of a perpendicular line?

Accepted Answer

\frac{-15}{1}

Question 11

What is the median of: 5, 12, 8, 20, 15

Accepted Answer

12

Question 12

What is the value of x^{\log_x\left(13\right)}

Accepted Answer

13

Question 13

Which of the following represents the correct way to calculate 35% of 200?

Accepted Answer

0.35×200

Question 14

What is |-15| is equal to?

Accepted Answer

15

Questions 14