A spinner is divided into equal parts 1 – 5. George spun the spinner 300 times. A table of outcomes is shown. Based on the results of the experiment, what is the best prediction for the number of times the spinner will land on a 2 if he spins the spinner 900 times?

the f

last graph i believe

step-by-step explanation:

worked it out i believe

x+14

step-by-step explanation:

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."