Which graph is represented by the graph below A) y=1/8e^x
B) y=1/2e^x
C) y=2e^x
D) y=8e^x

Ineed on 32 and 34! show work! correct gets brainliest! 50 points

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?