Given the first term and the common ratio of a geometric sequence find the first five terms and the explicit formula.
f(1) =1 r= 2

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Find the area of an equilateral triangle with a side of 6 inches

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points