The dictionary calories contains calorie totals for different kinds of food. The list lunch is a list of food items in a meal. Write code that computes the total number of calories in lunch by adding up the calories associated with every item in the list. Put the result in the variable lunch_caloriescalories = { 'pizza slice': 285, 'french fries': 365, 'ice cream': 137, 'pancake': 64, 'orange': 45, 'cupcake': 131 }lunch = ['pizza slice', 'orange', 'cupcake', 'cupcake']

Which is a false statement considering copyright law? a. when people upload something to the internet they automatically receive a copyright for the work b. the work does not have to contain a copyright notice to be considered having a copyright c. copyright is legal term describing rights given to the creators for literary and artistic works d. personal pictures are always covered by copyrights

Researchers measured the data speeds for a particular smartphone carrier at 50 airports. the highest speed measured was 78.1 mbps. the complete list of 50 data speeds has a mean of x overbarequals16.11 mbps and a standard deviation of sequals18.65 mbps. a. what is the difference between carrier's highest data speed and the mean of all 50 data speeds? b. how many standard deviations is that [the difference found in part (a)]? c. convert the carrier's highest data speed to a z score. d. if we consider data speeds that convert to z scores between minus2 and 2 to be neither significantly low nor significantly high, is the carrier's highest data speed significant? a. the difference is nothing mbps.

Select the correct answer from each drop-down menu. which types of computer networks are bigger as well as smaller than a man? a man is a network of computers that covers an area bigger than a , but smaller than a .