Which number line represents the solutions to (x plus 4)= 2

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

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?