3. A Simple Random Sample of 20 postal employees found that the average amount of time these employees had
worked for the U. S. Postal Service was 7 years
with a standard deviation of 2 years. Construct and interpret a 95% confidence interval for the mean years of service of all postal employees

What is the measure of x, in degrees

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)