A car starts from rest at a set of traffic lights and moves along a straight road with constant acceleration 4 ms A motorcycle, travelling parallel to the car with constant speed 16 ms, passes
the same traffic lights exactly 1.5 seconds after the car starts to move. The time after the car starts
to move is denoted by t seconds.
(a) Determine the two values of t at which the car and motorcycle are the same distance from the
traffic lights.
These two values of t are denoted by t1 and t2, where t1 <t2.
(b) Describe the relative positions of the car and the motorcycle when t1<t<t2.
(c) Determine the maximum distance between the car and the motoreycle when t1<t<t2​

than do 23.50 times 18 and then divide your answer by 100 than you will get x.

First, think of what you know. you know that the number t the end of the equation will need to be subtracted because it is the money he lost from buying the lawn mower. and your first two weeks have negative profit, so that tells you that c and d are wrong. now you can plug any of the weeks into a and b to see which one works. i'll start with plugging week 1 into a.this isn't right because it says your answer for week one should be -90.so now we need to try the same thing with b.this one got you the right answer, (sometimes if you only check with one of the weeks multiple will work so you need to check with more of the weeks, but it worked out fine here)this means that b is the correct answer.let me know if you need more clarification. i hope this : )