Reiko took 10 minutes to ride her bicycle 2.5 km.

if reiko continued at this speed, how far could she ride in 60 minutes?

a.
15 km

b.
10 km

c.
12.5 km

d.
25 km

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Secant be and cf intersect at point d inside a what is the measure of cde