Question 12 of 20 :
select the best answer for the question.
12. using the order of operations rule, solve the following: 12+2 +4 -2 3 = ?
jes
a.4
o b.24
c.36
o d. o
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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?

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What is the factor form of x^2-9x+14