Ashley, nikki, emily, and brooke are having a contest collecting pennies.

ashley collected 4/3 of the amount that brooke did.
nikki collected 3/3 of the amount that ashley did.
and emily collected 3/4 of the amount brooke did.
put the girls in the order they came in, the greatest collected to the least collected. if two girls tie, you may place either name first.

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.

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

The distribution of a sample of the outside diameters of pvc pipes approximates a symmetrical, bell-shaped distribution. the arithmetic mean is 14.0 inches, and the standard deviation is 0.1 inches. about 68% of the outside diameters lie between what two amounts?