Simplify using exponent laws: (7^3)^4.
Correct answer(s):
- 7^12
Subject
Advanced Mathematics
Practice related MCQ quizzes and improve step by step.
Quizzes in Advanced Mathematics
Write 2.5e+08 in scientific notation.
Correct answer(s):
- 2.5 × 10^8
Find the slope of the line passing through (-4, 0) and (-6, 5).
Correct answer(s):
- -5/2
Find the range of the data set: 5, 25, 26, 30, 31.
Correct answer(s):
- 26
Solve the system: 3x + 1y = 18 and 1x – 2y = 6.
Correct answer(s):
- x = 6, y = 0
Find the slope of the line passing through (-2, -6) and (1, -9).
Correct answer(s):
- -1
If f(x) = 3x – 2, find f(-5).
Correct answer(s):
- -17
A student can choose from 3 shirts, 3 pants, and 4 pairs of shoes. How many different outfits are possible?
Correct answer(s):
- 36
If U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12} and A = {1, 3, 4, 5, 12}, what is A′?
Correct answer(s):
- {2, 6, 7, 8, 9, 10, 11}
If f(x) = -2x + 7, find f(4).
Correct answer(s):
- -1
If f(x) = -3x + 6, find f(-2).
Correct answer(s):
- 12
Solve the system: 2x + 3y = -4 and 1x – 2y = -9.
Correct answer(s):
- x = -5, y = 2
Write 9400 in scientific notation.
Correct answer(s):
- 9.4 × 10^3
Solve for x: 5x – 5 = -35.
Correct answer(s):
- -6
Solve the inequality: 6x – 7 > 17.
Correct answer(s):
- x > 4
Simplify using exponent laws: 3^8 × 3^1.
Correct answer(s):
- 3^9
Write 3.1e-05 in scientific notation.
Correct answer(s):
- 3.1 × 10^-5
Find the mean of the data set: 3, 4, 6, 14, 15.
Correct answer(s):
- 42/5
Solve for x: 5x + 17 = 22.
Correct answer(s):
- 1
Write 0.045 in scientific notation.
Correct answer(s):
- 4.5 × 10^-2