What is the largest mammal in the world?
Anonymous Quiz
12%
Elephant
7%
Giraffe
10%
Great white shark
71%
Blue whale
What is the value of pi (π) rounded to two decimal places?
Anonymous Quiz
3%
3.13
3%
3.15
6%
3.16
89%
3.14
If a store offers a 20% discount on a $50 item, what is the sale price?
Anonymous Quiz
3%
$35
82%
$40
12%
$30
3%
$45
What is the sum of the angles in a triangle?
Anonymous Quiz
84%
180 degrees
8%
90 degrees
5%
360 degrees
3%
270 degrees
❤2
If a train travels 90 miles in 1.5 hours, what is its average speed?
Anonymous Quiz
5%
70 mph
84%
60 mph
8%
80 mph
3%
50 mph
Which mathematician is known for the Pythagorean theorem?
Anonymous Quiz
71%
Pythagoras
17%
Archimedes
5%
Euclid
7%
Newton
Solve the system: 2x + y = 10 and x - y = 2.
Anonymous Quiz
15%
x=5, y=0
21%
x=2, y=6
6%
x=3, y=4
59%
x=4, y=2
Solve for x: x² - 5x + 6 = 0. What are the roots?
Anonymous Quiz
3%
0 and 5
24%
-2 and -3
21%
1 and 6
52%
2 and 3
Solve for x: x² - 4 = 0. What are the solutions?
Anonymous Quiz
83%
2 and -2
11%
4 and -4
6%
0 and 4
0%
1 and -1
❤1
Solve for x: 2x² + 4x = 0. What are the roots?
Anonymous Quiz
15%
0 and 2
26%
2 and -2
3%
4 and -4
56%
0 and -2
❤1