The port of south louisiana, located along miles of the mississippi river between new orleans and baton rouge, is the largest bulk cargo port in the world. the u. s. army corps of engineers reports that the port handles a mean of million tons of cargo per week (usa today, september , ). assume that the number of tons of cargo handled per week is normally distributed with a standard deviation of million tons. a. what is the probability that the port handles less than million tons of cargo per week (to 4 decimals)?

Find the area and perimeter of each composite figure. use 3.14 for π. round your answer to the nearest tenth. a square and a right triangle share a common side. image long description a 3-meter by 0.5-meter rectangle has triangles attached like wings to the 3-meter sides. the other two sides of both triangles measure 2.5 meters. the height of each triangle is 2 meters. a 6-inch by 4-inch rectangle has 2 half-circles attached like wings to the 6-inch sides. the radius of each half-circle is 3 inches. find the surface area and volume of each figure. use 3.14 for π. round your answer to the nearest tenth. a right circular cylinder has a base radius of 6 yards and a height of 20 yards. a rectangular prism has a base that is 9 centimeters long and 7 centimeters wide. the height is 2 centimeters. a rectangular prism has a base that measures 11 millimeters by 11 millimeters. the height is 11 millimeters.

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

What is always true when two whole numbers are subtracted?