= A=C squared over 4 pi
is a formula to calculate the area of a circle from its
circumference. Make C the subject of the formula. (Solve the
formula for C.)

Two number cubes are rolled- one blue and one yellow. part a) find the probability that the blue cube is less than 3 and the product is 8. part b) is this event independent or dependent? explain why. your

Which of these choices show a pair of equivalent expressions?

Write the fraction or mixed number and the decimal shown by the model