The sales tax in Lake County is 7%. So, the total kost of an item, with sales tax can be written as c+.07c, where c is the cost of the item. What is the
cost of an item that sells for$12?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.