How is the graph of y=-3 sqr root x-4 transformed to produce the graph of y=-3 sqr root 2x-4? -The graph is stretched horizontally by a factor of 2 and then moved right 4 units
-The graph is compressed horizontally by a factor of 2 and then moved down 4 units
-The graph is compressed horizontally by a factor of 2, moved left 4 units, and moved down 4 units
-The graph is stretched horizontally by a factor of 2, moved left 4 units, and moved down 4 units

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?

Which expression will have the same sum as 3_8 + 1/4?

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.