Characteristics
Task A: The Running Track
Context
Mr Oxford's Year 8 HPE Class are a little concerned about their levels of fitness, so they decide to run
around the SMCC oval. They visit the track and measure the inside edge of lane 1. The straight portion is
100m, and the curved sections have an inside diameter of 64m. They also notice that the track has 8
running lanes each 1m wide, with lane 1 on the inside.

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Find the value of x. give reasons to justify your solutions! c ∈ ae