Of 600 students sampled, 480 said they hoped to own a house someday. With 99.7% confidence, what is the approximate percentage of the students in the
population who hope to own a house someday?
A. 76.7% to 83.3%
B. 78.4% to 81.6%
O c. 75.1% to 84.9%
D. 73.5% to 86.5%

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction