Using the relationship between e and f as shown in this table, find the value of f when e=11
40

45
50
55

The circumference of a circle is 5 pi cm. what is the area of the circle?

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds. then use the distributive property and mental math to evaluate the expression.