A hiker leaves base camp in Banff national park and travels N20degreesW for 0.7km. Then the hiker travels S65degreesW until he is directly west of the camp. How far is the hiker from the camp to the nearest tenth of a kilometer?

15 point ! ~ see if you know the answer to both you!

Equation for the calculation double 2 and then add 5

Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4