A 120-watt light bulb uses about 0.1 kilowatt of electricity per hour. if electricity cost $0.20 per kilowatt hour, how much does it cost tp have the bulb on for an hour?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0