What is the approximate area of the circle? use π ≈ 3.14.

32.7 square centimeters

65.2 square centimeters

108.2 square centimeters

339.6 square centimeters

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.