State whether the variable is discrete or continuous. The temperature in degrees Fahrenheit on July 4th in​ Juneau, Alaska

Please explain. Ty

Help please

Make histogram of data where a value is counted in a class interval if it falls on the left boundary but not the right boundary.

find y

Please provide a neat interpretation. Thank you

Suppose that you drive a certain distance at  30 miles per hour, then turn around and drive back the same distance at  50 miles per hour.   For the distance given, find the average speed for the whole trip. Recall the average speed = distance/ time. The distances given are for a one way trip. Express your answer in whole number or decimal form.    Distance/ Average speed  20miles      __mph  60 miles     __mph  120miles    ___mph  480 miles   ___mph    Make a conjecture to what the average speed is in general.   The average speed is ___mph