The stamp duty on a car is calculated using the table below.
A doctor prescribes a patient 750 g of medication per day to be taken every 4 hours. A bottle of this medication from the chemist contains a concentration of 50 g/5 mL. How many millilitres does the patient need to take in each dose?
The number of 'standard drinks' in various glasses of wine is shown below.
Claire collected data about the amount of rain that fell over a number of days in Sydney. This data can be best described as being:
Val plans to wear jeans with a T-shirt and a jumper. She has two pairs of jeans, four T-shirts and three jumpers. How many different outfits can she wear?
Maddy calculates her z-score to be 1.85 after receiving her assessment task result of 68%. The results on the task were normally distributed. If the standard deviation on the task was 8.5, what was the mean?
A child's party hat is made in the shape of a cone of height 20 cm and diameter 30 cm. The slant height (L) of the con
If a = -3 and b = 2, what is the value of
Expand and simplify: 3(1-2x)-2(x+l).
The value of a motor vehicle, purchased new for $20 000, is calculated over 8 years using the declining balance method of depreciation.
A concrete pipe shown below has length 1.25 m. Its internal diameter is 8 cm and its external diameter is 15 cm.
Perth in Western Australia is 8 hours ahead of Greenwich in England. Cape Town in South Africa is 2 hours ahead of Greenwich. What is the time in Cape Town when it is 1 pm in Perth?
Catherine borrows $10 000 at 6% p.a. to buy a car and chooses to repay it in monthly repayments over 5 years.