In triangle ABC, the measure of angle B is 50 degrees.  1. Give possible values for the measures of angles A and C if ABC is an obtuse triangle.

2. Give possible values for the measures of angles A and C if ABC is a right triangle.

Measures of the angle of r, 31 s (x+4) t (3x+9)

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?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl