Answer:
1
I THINK I GOT IT OMG THAT WAS SO HARD
Answer:

Step-by-step explanation:
we have

Let


Exchange variables x for y and y for x

Isolate the variable y



Let

-------> inverse function
Number of all possibilities -

number of codes starting with A -

the probability is
64 percent is your answer
Answer:
6
Step-by-step explanation:
On the fourth day, there were b^3 beads and 216 beads on the belt, which means b^3 = 216. Taking the cube root of both sides, we have b = 6, which means there were 6 beads on the belt on the first day.