Chad left his house to go on a road trip. he drove due north at 60 mph for the first two hours of the trip, and then drove due east at 50 mph for the next hour. after those three hours of driving, approximately how far was chad from his house?
a
78 mi
b
130 mi
c
156 mi
d
170 mi

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Somone me i want to know what 18 hours out of 24 hours in a fraction

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online