Steve does in-line skating for exercise. he skates 4 kilometers on mondays, 5 kilometer on thursdays, 8 kilometers on saturdays, and 10 kilometers on sundays. if he skated a total of 17 kilometers one week, on which days did he skate?
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Find the distance between (7,-6) and (-3,-9)

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

Select the correct answer and solve for y