The per capita consumption of red meant by people in the U. S. in a recent year was normally distributed, with a mean of 110 pounds and a standards deviation of 38.5 pounds. A random sample of size 20 is drawn. What is the probability that the sample mean is more than 120 pounds? a. What is the standard error?

b. Draw a graph to represent this situation.

c. Find the required probability.

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.