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Scientific Notation
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Probability
Consumer Arithmeric
Coordinate Geometry
100
What is 1.9867 x 10^4
19 867
100
What is p^2 x p^3 x q^7
= p^5q^7
100
There are 52 cards in a standard pack of cards. How many spades are there?
13 Spades in a standard pack of cards.
100
Nylesha works 30 hours a week and gets paid $10 per hour. What is her yearly income?
$15 600
100
Find the midpoint of the intervals A(-3,4) and B(5,-7)
Midpoint = (1,-1.5)
200
What is 926.371 x 10-^3
0.926371
200
What is 16^8 divided by 4^3
= 4^5
200
In a class of 25; 14 people have brown hair, 3 people have black and 8 have blonde. What is the probability of having blonde hair?
8/25
200
Marion works in a factory where they make school shirts, she gets paid $5 per shirt she completes. On average she makes 30 shirts a day. How much does she get paid in a week?
$1050 a week.
200
Find the gradient of the intervals A(-2,-3) B(7,1)
Gradient = 4/9
300
What is 1062 x 10-^2
10.62
300
Evaluate (3x+1)-^5
= 1/(3x+1)-^5
300
If two coins are thrown eight times each what is the probability of getting a Head
1/2 or 50%
300
Wayne works at a Realestate agency where he gets paid 15% of the price of any house he sells. If he sells a house for $600 000, how much will he get paid?
He will get paid $90 000
300
Find the distance between these two intervals A(8,9) and B(3,-3)
Distance = 13
400
What is 9 x 10^5
900 000
400
What is (m^1/5 n^2/3)^1/4
m1/20 n1/6
400
In a bag there are 5 red marbles, 7 green and 3 white. What is the probability of getting: 1. A red marble? 2. A green marble? and 3. A blue marble?
1. Red marble: 5/15 or 1/3 2. Green Marble: 7/15 3. Blue Marble: 0
400
Bianca works 50hrs a week and gets paid $30 per hour, she is going on holiday for 5 weeks and she gets paid a holiday bonus of 20% of her original weekly wage per week she is on holiday. How much Holiday bonus will she get for the 5 weeks?
Holiday bonus for five weeks is $1500
400
Change this formula to a y=mx+b formula: 4x+y=6
y=-4x+6
500
What is 0.000037 x 10-^7
0000000.000037
500
What is 2x^2 y^3/ ab^2 divided by x^3 y/a^2 b^3
2ay^2b/x
500
If you list all the outcomes from rolling two die and then add the results together, how many times is a seven rolled?
6 times
500
Brooke has an annual wage of $73 000, and she has to pay $11 000 of income tax and another 42c for every dollar over $70 000 as she fits in the tax bracket of $65 001- $75 000. What is her income tax? Brooke also has a superannuation and other deductions which add up to $9000, what is the tax refund Brooke should receive if her new taxable income fits into the tax bracket of $55 001-$65 000, where she only has to pay $10 500 and 30c for every dollar over $60 000?
She has to pay an income tax of $12 260 Tax Refund of $560
500
Change this formula to a y=mx+b formula: 4x-7y-14=0
y=4x/7-2