The mean temperature for the first 4 days in January was -12°C. The mean temperature for the first 5 days in January was -13°C.
What was the temperature on the 5th day?

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent