The average annual precipitation on Mt. Washington, in New Hampshire, is 90 inches. During one particularly wet year, different news reports carried the following statements.
The precipitation this year is 200% of normal.
The precipitation this year is 200% above normal.
Do the two statements have the same meaning? That is, how many inches of precipitation is implied by each one? Explain.

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

What is the approximate circumference of the circle shown below?

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?