Show that [1,2] = |(1,4) (5,6), either by explicitly providing a bijection or by using cantor- bernstein-schröder. you do not have to prove that your injections/bijections are injections/bijections.

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?

What additional information could be used to prove abc =mqr using sas? check all that apply.

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2