Complete this division equation by hand:
-72 / -8
9
How many cm is in 1.67m?
167cm
If a netball team has a 0.5 probability of winning and a 0.3 probability of losing, what probability do they have of drawing?
0.2
List 2 of the index laws and how you use them
1. am x an = am+n
2. am / an = am-n
3. (am)n = aaxm
4. (a x b)m = am x bm
5. (a/b)m = am/bm
6. a0 = 1
Simplify the following by collecting like terms:
3x2y + 3 - 2x2 + 4x2y - 1
7x2y - 2x2 + 2
What is the coordinates of point B?
(-3, 2)
Convert the following decimal to a percentage:
0.674
67.4%
235 x 12
2820 - teacher to check it was done by hand
What is the area of a triangle with a base of 8m, and a height of 4m?
16m2
What is the probability of picking Rice or Shrimp?
P(Rice or Shrimp) = _____
5/9
What is 53 in expanded and numerical form?
Expanded form: 5 x 5 x 5
Numerical form: 125
Evaluate the following expression when x = 3 and y = 2:
4x + 2y - 8
8
Complete the following x/y substitution table for the equation y = 3x + 2
x -2 -1 0 1 2
y -4 5
x -2 -1 0 1 2
y -4 -1 2 5 8
Convert the following percentage to a simplified fraction:
80%
4/5
Complete the following fraction multiplication by hand:
3/5 x 2/3
2/5 - teacher to check it was done by hand
What is the volume of a rectangular prism with a length of 10m, a width of 5m and a height of 2m?
100m3
Draw a stem & leaf plot to represent this data:
10, 11, 13, 22, 25, 26, 28, 34, 44, 52, 53, 59
Teacher to verify
3x2y3 x 4x5y2z
12x7y5z
Solve the following for x:
6x - 10 = 14
x = 4
Find the x & y intercepts for the equation y = 3x - 6
X intercept = 2
Y intercept = -6
Find 23% of 82 to the nearest whole number
19
Complete the following fraction addition by hand:
2 3/4 + 1 2/3
4 5/12 - teacher to check it was done by hand
What is the circumference of a circle with a radius of 10cm? To 2 d.p.
31.42cm
Find the mean, median and mode of this set of numbers:
2, 2, 3, 4, 6, 10, 11, 12, 13
Mean = 7
Median = 6
Mode = 2
(2x8y)2 / 2x7y2
2x
Expand the following:
4(5x - 2)
20x - 8
Find the gradient from this graph:
Gradient = 1/2
If a phone is on sale for 33% off and it original price is $899, find the discounted price to the nearest dollar
$602
Solve this equation using BODMAS by hand:
3 + (3 + 6) x 2 - 1
20 - teacher to check it was done by hand
If a cube has side lengths of 3cm, what is the TSA (total surface area) of the cube?
54cm2
What is the probability of rolling two dice with a sum of 8?
P(sum of 8)= _____
5/36
4(r2 y)2 x r2 y4 x 3(ry2)3
48r9y12
Factorise the following:
-27x2 - 3x
-3x (9x + 1)
Graphing the following equation on a cartesian plane:
y = 5x - 3
Teacher to verify
Morgan's weekly wage was $750 a week, if it is increased by 15% - find his new weekly wage
$862.50