Use Gauss's approach to find the following sums (do not use formulas) a. 1+2+3+4+...+99
b. 1+3+5+7+...+1001

a. The sum of the sequence is

In the film, zeke the zombie slayer versus the zombies from space, zeke slayed 140 zombies. in the sequel, zeke the zombie slayer versus the zombies from space, part 2, he slayed 5% more zombies. how many zombies were slain by zeke in the sequel?

Which is the graph of the function y=2(4)^x

Ithink i know it but i want to be sure so can you me out ?