The graph of y = |x| is scaled vertically by a factor of 7/2
What is the equation of the new graph?
Choose 1
y= -2/7|x|
y= -7/2|x|
y=2/7|x|
y=7/2|x|

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?