A restaurant bill is $21 you leave a 15% tip how much do you pay including tip? Which of the following represents the amount a customer pays including the tip of 15% of the bill was B dollars? Select all that apply. A. 0.15b, B 15b, C b+0.15b, D 1.15b, E 1.015b, F b+15/100b G, b+0.15

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years