Probability
A die is thrown once. Find the probability that it is a six?
1/6
If two parallel lines are intersected by a transversal, the alternate angles are .......
Equal
Change 25% to a fraction in simplest form.
1/4
Simplify x + 4x
5x
How many cm in a metre?
100
The numbers from 1 to 10 are written on separate cards. One card is chosen at random. What is the probability that the number is a prime number?
4/10
The complement of 50o
40o
What is 0.6 as a percentage?
60%
If a=4, what is the value of 2a-1?
7
Find the perimeter of a square with side length 5cm
20cm
A bag contains 7 red, 10 blue and 3 yellow balls. If a ball is drawn at random, find the probability that it is not a yellow?
17/20
What type of angle would be created by 2250
reflex angle
Find 10% of 150
15
State an algebraic expression to represent "triple x"
3x
Find the area of a triangle with base 12cm and height 4cm
24cm2
If the probability of an event occurring is 7/10, how many times would you expect it to occur in 80 trials?
56
Three points are collinear if.....
they lie on the same line
Write 15 out of 20 as a percentage
75%
Simplify -2a x 3b
-6ab
Find the area of a square with the perimeter of 40m.
100cm2
What is the probability that a person chosen at random has a birthday in a month beginning with J? (as a simplified fraction)
1/4
Find the angle between the hour and minute hands on a clock at 6 a.m.
180o
Decrease $150 by 20%
$120
What is the constant in the expression: 3a+6b-4
-4
3cm2 = ______ mm2
300mm2