Determine the place value of the digit 8 in the number 34.834

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?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Write an equation for the function that includes the points (2,100)and (3,100)