With math
1. copper weighing 4480 kilograms has a volume of 0.5 cubic meters. what is the density of copper?

2.yoshi's yogurt contains 15 calories per ounce. how many calories are in an 8 ounce container of yoshi's yogurt?

3. emily earns $7.50 per hour. how much does she earn in 3 hours?

estimate the unit rate.
4. 43 apples in 5 bags
5. 71.00 for 8 hours
6. 146 students in 6 classes
7. 7 miles in 64 minutes
8. 52.00 for 5 hours
9. 3.55 for 4 lbs.

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.

What is the equivalent fraction for the following fraction using 5 as the multiplier? 1/2