Show work step-by-step:
a restaurant offers six different kinds of soup and two different kinds of salad.
(a) if you are having either soup or salad, how many choices do you have?
(b) if you are having both soup and salad, how many choices do you have?

Answer this question! 30 points and brainliest!

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

Which of the following is the true for f(x) = 5cos