Leila runs 6 miles in 50 minutes. At the same rate, how many miles would she run in 35 minutes?

4.2 miles

Leila running rate = 6 miles/ 50 minutes = 3/25 mi per minute

Rate = distance/ time

3/25 = distance / 35

3/25 * 35 = distance

4.2 = distance

so she can run 4.2 miles

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

y > 1/3x

y < = -x + 4

hope this : )