Zippy company manufactured 10,000 units in December with a total product cost of $25,472 They had zero finished goods inventory at the start of December. In December Zippy sold 7,364 units at a unit price of $5.26. Period expenses were $3,722. What is the amount of Zippy's operating income? Round any intermediate calculations to four decimal places.

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles