Probability
A bag holds 2 grey, 3 red, and 2 yellow balls. 2 balls are drawn at random. what is the probability none of the balls drawn are grey?
10/21
Angles up to a total of 90 degrees are called...
complementary angels
what is the value of "w" in "2w+11=39"?
w=14
True or False: 1/3=33.33%
TrUe
What is the Capital of Wales
Cardiff
What's the probability of getting a sum of 9 from 2 throws of a dice?
An angle less than degrees is...
Acute
What is the value of "f" in "32+9f=90"
f=5
What is 25% of 20?
5
Is Cereal a Soup?
NO
3 coins are tossed. What's the probability of at least 2 heads?
7/8
What has 1 right angle, 2 other equal angles always of 45 degrees, and 2 equal sides?
Isosceles Triangle
What is the value of "Y" in "Y=36x8-4"
284
What is 35% of 80?
28
Who is the Author of Dante's Inferno?
Dante Alighieri
Tickets numbered from 1 to 20 are drawn at random. What's the probability of the number drawn being a multiple of 3 or 5?
9/20
An angle greater than 90 degrees but less than 180 degrees is...
Obtuse
What is the value of "x" in "3x=12"
x=4
What is 26% of 127?
33.02
How many provinces does Canada have?
10 (and 3 territories)
Say you and a friend each randomly pick 1 pen from a box with 6 red pens and 4 blue pens. What is the probability of you both picking a red pen?
15/45 or 1/3
A 90 degree angle is a...
Right angle
What is the value of "x" in "x=15รท+1"
x=6
What is 96% of 456
437.76
What color is a mirror?
green because mirrors best reflect wave lengths between 495 and 570 which human eyes perceive as green