Which is a true statement about the dot plot?
VX
Ages of Players on a Soccer Team
10
1
12
13
14
15
There are 11 players on the team.
The same number of players are 11 years old as are 13 years old.
No players are older than 10 years old
More players are 11 years old than any other age.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Find the domain of the following expression: 1/(√x)-2

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b