Find the range of the data set: 11, 15, 16, 22, 28.
Correct answer(s):
- 17
Subject
Advanced Mathematics
Practice related MCQ quizzes and improve step by step.
Quizzes in Advanced Mathematics
Solve for x: 8x – 3 = -35.
Correct answer(s):
- -4
Which statement is true for the number 12?
Correct answer(s):
- 12 is even and divisible by 3
Find the mode of the data set: 9, 10, 14, 24, 39, 39.
Correct answer(s):
- 39
Solve the system: 1x + 2y = 11 and 2x – 1y = -3.
Correct answer(s):
- x = 1, y = 5
Solve the inequality: 3x + 4 ≤ -2.
Correct answer(s):
- x ≤ -2
Expand and simplify: (x + 1)(x – 1).
Correct answer(s):
- x² - 1
Find the slope of the line passing through (-1, 4) and (1, 1).
Correct answer(s):
- -3/2
Solve for x: 8x – 9 = 47.
Correct answer(s):
- 7
A student can choose from 5 shirts, 4 pants, and 1 pairs of shoes. How many different outfits are possible?
Correct answer(s):
- 20
Factorize: x² – 9.
Correct answer(s):
- (x + 3)(x - 3)
Solve for x: 10x – 9 = 31.
Correct answer(s):
- 4
The sequence is 4, 1, -2, -5, … . What is the 15th term?
Correct answer(s):
- -38
Factorize: x² – 121.
Correct answer(s):
- (x + 11)(x - 11)
Solve for x: 12x – 4 = -64.
Correct answer(s):
- -5
Expand and simplify: (x + 6)².
Correct answer(s):
- x² + 12x + 36
A bag has 5 red, 8 blue, and 4 green marbles. What is the probability of choosing a red marble?
Correct answer(s):
- 5/17
A bag has 4 red, 6 blue, and 3 green marbles. What is the probability of choosing a red marble?
Correct answer(s):
- 4/13
The sequence is 7, 5, 3, 1, … . What is the 10th term?
Correct answer(s):
- -11
Simplify using exponent laws: (10^2)^3.
Correct answer(s):
- 10^6