Given the following sequence {a^k} beginning with a0=4
4,11,18,25,32,39
what is the value of a4?

Explanation:

Simply pair each value given in the sequence with a0,a1,a2,etc like so

a0 = 4

a1 = 11

a2 = 18

a3 = 25

a4 = 32

a5 = 39

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168