Due tonight! Plz help! A bird drops a stick to the ground from a height of 80 ft. The function h = -16t^2 + 80 gives the stick's approximate height h above the ground, in feet after t seconds. Graph the function. At about what time does the stick hit the ground?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Find the area of an equilateral triangle with a side of 6 inches

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?