The number of hours per week that the television is turned on is determined for each family in a sample. The mean of the data is 36 36
hours and the median is 32.2
32.2
hours. Twenty-four of the families in the sample turned on the television for 21
21
hours or less for the week. The 11th percentile of the data is 21
21
hours.

Step 3 of 5 : Based on the given information, determine if the following statement is true or false.
Approximately 109
109
families turned on their televisions for less than 32.2
32.2
hours.

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

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)) =

Find the solution(s) to x^2-14+49=0