Which of the following is an equivalent form of the compound inequality −33 > −3x − 6 ≥ −6? −3x − 6 > −33 and −3x − 6 ≥ −6
−3x − 6 < −33 and −3x − 6 ≥ −6
−3x > −33 and −6 ≥ −6
−3x − 6 < −33 and −3x − 6 ≤ −6

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?

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Measure of angles 31 (x+4) (3x+9) me