What are the steps to find the lower and upper quartiles of a data set?
1. Order the values.
2. Find the median.
3. Find the lower quartile.
4. Find the upper quartile.
1. Find the median.
2. Find the lower quartile.
3. Find the upper quartile.
1. Order the values.
2. Find the lower quartile.
3. Find the upper quartile.
1. Order the values.
2. Find the lower quartile.
3. Find the upper quartile.
4. Find the median.
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Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.