Devi leaves Town A and travels towards Town B at an average speed of 100 m/min. At the same
time, Kumar and Li Ting travel from Town B
towards Town A at an average speed of 80 m/min
and 75 m/min respectively. If Devi meets Li Ting
6 minutes after passing Kumar, find the distance
between Town A and Town B.​

What statement is true? 2x^2-9x+2=-1

Find the value of x for which line a is parallel to line b

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain