Mr. Dulin runs 5 miles in 42 minutes. He plans to run in a 25 mile race. Based on his
current speed, about how long will it take him to complete the race?

210 minutes. Or 3 hours and 30 minutes.

Step-by-step explanation: If he ran 5 miles in 42 minutes and you wanted to see how much he would run in an hour, all you would have to do is multiply 5 (miles) times 5 (equal to 25 miles) and times 42 (minutes) time 5.

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

they used 313 gallons of paint