Msh a Anna drives her sisters at an
a average of 60 mph and devive home
again at an average speed of 30m-
ph What is her average speed In
amph for the whole trip ? LD 50 45 48
2​

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

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.