HEL Samuel collects seashells at the beach each summer. The function, f(x), summers.

f(1)=15f(x)=f(x−1)+6

Complete the table to represent the number of seashells in the collection after the first four summers.

Number of Summers Number of Seashells: ***answeres go here

1

2

3

4

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.