A teacher at Freeland elementary school is painting a circle on the playground for children to stand on or sit on for class activities. she wants the circle to accommodate up to 30 children along circumference. she estimates that it will take at least 3 feet of length along the circle for each child. given the estimate, what is the smallest area, in square feet, that this circle could encompass
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Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

What is 0.000008 meters in scientific notation