Login
Premium
Home Question Bank Australia

Australia Homework Resources

Discover real homework questions from Australian students. Get detailed solutions and expert help for your studies.

error msg

Questions

Australia
2. Two cars are racing on a 100 m track. Car A travels at a constant rate and finishes the race is 4.5 seconds. Car B stalls at the start but wins the race by 0.5 seconds because it travels \( 150 \% \) faster than Car A. How long did it stall for?
Algebra Jan 30, 2025
\[ f(x) = 3x + 4 \quad g(x) = 2x - 3 \] \[ \text{Find: } f \circ g(x) \]
Algebra Jan 30, 2025
2. Probability, 2ADV S1 2021 HSC 6 MC There are 8 chocolates in a box. Three have peppermint centres ( P ) and five have caramel centres (C). Kim randomly chooses a chocolate from the box and eats it. Sam then randomly chooses and eats one of the remaining chocolates. A partially completed probability tree is shown.
Probability Jan 30, 2025
\[ \text{Find } 2011^2 - 2010^2 \text{?} \]
Algebra Jan 29, 2025
Question 7. Find the value of \( m \) for which the pair of simultaneous equations \( 3 x+m y=5 \) and \( (m+2) x+5 y=m \) have: a. infinitely many solutions - Workspace
Algebra Jan 29, 2025
\[ \text{Find } 2011^2 - 2010^2 \text{?} \]
Algebra Jan 29, 2025
Example 8 Wher 14.6 mol of morphine \( \mathrm{C}_{17} \mathrm{H}_{17} \mathrm{O}_{3} \mathrm{NH}_{2} \) is dissolved in waier to make 500 mL of solution, what will be the pH of the solution?
Chemistry Jan 29, 2025
7. The length of the hypotenuse of a right-angled triangle uses the formula c \( 2=a 2+\mathrm{b} 2 \). Calculate the length of the hypotenuse for a triangle with side tengths of \( \sqrt{2} \) and \( \sqrt{3} \). Leave your answer as a surd.
Geometry Jan 29, 2025
6. MC Select the correct answer for the expression \( \sqrt{5}-2 \sqrt{45}+3 \sqrt{20} \). A. \( 7 \sqrt{5}+ \) B. \( \sqrt{5} \) C. \( 2 \sqrt{ } 70 \) D. \( 19 \sqrt{5} \) E. \( 18 \sqrt{5} \) 7. The length of the hypotenuse of a right-angled triangle uses the formula c \( 2=\mathrm{a} 2+\mathrm{b} \). Calculate the length of the hypotenuse for a triangle with side lengths of \( \sqrt{2} \) and \( \sqrt{3} \). Leave your answer as a surd. 8. MC Select how many significant figures there are in 0.0305. A. 1 B. 2 C. 3D. 4 E. 5 9. Round 7.43861 to 3 decimal places. 10. Round 7.43861 to 3 significant figures.
Arithmetic Jan 29, 2025
Find the equations, in the form \( y=m x+c \), of the lines which pass through the following pairs of points: \( (1,0),(4,2) \)
Geometry Jan 29, 2025
Prev 1 2 3 4 5 6
...
99 Next
1 2 3 4 5 6
...
99
Prev Next
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy