Please help us with Plato: Select all the correct answers. Which vectors represent the reflection of the vector across the x-axis?

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

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?

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).