Guest practice

Full Book

Questions

Answered

Time left

--:--

Guest mode: this attempt shows an instant score but is not saved. Sign up or log in before playing to store results.

Quiz progress 0% complete

What is the perpendicular bisector of a segment?

A A line perpendicular to the segment at its midpoint B A line parallel to the segment through its midpoint C A line that bisects the segment at any angle D A line perpendicular to the segment at any point

Which of the following is NOT a real number?

A √-1 B 0 C -3.14 D √4

Simplify: (x² - 25)/(x² + 5x) ÷ (x - 5)/(x)

A 1 B x + 5 C x - 5 D (x + 5)/(x - 5)

What is the complement of set A if A = {2, 4} and U = {1, 2, 3, 4, 5}?

A {1, 3, 5} B {2, 4} C {1, 2, 3, 4, 5} D ∅

What is the mean of the data: 4, 8, 6, 5, 3?

A 5.2 B 5.0 C 6.0 D 4.8

If A = {2, 4, 6, 8} and B = {4, 8, 12}, what is A ∪ B?

A {2, 4, 6, 8, 12} B {4, 8} C {2, 6, 12} D {2, 4, 6, 8}

The multiplicative inverse of -3/4 is:

A 3/4 B 4/3 C -4/3 D 1

Which of the following is a rational number?

A 1.414... B √5 C π D 0.252525...

What is the value of sec 60°?

A 2 B 1/2 C √3/2 D 2/√3

Simplify: (x²y³)/(xy²).

A xy B x²y C xy³ D x²y³

Exit quiz