The mean of the data set was found to be 33 miles per gallon with a standard deviation of 3. Assume the data are approximately normally distributed. Identify the range of miles per gallon that 68% of this type of car will fall into.

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90

What is the y-intercept of the line with the equation 3x + 4y = 12?