There were 816 people at a concert when a band started playing. after each song, only half of the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

for Apex f(x)=816(1/2)^x

what i would say the best answer is a. 40.5

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: