An encyclopedia salesman earns a base pay of $23,900 per year and a commission of 11% of all sales made. if he sold $35,100 worth of merchandise last yer, what were his total earning last year

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?

Arace is 10 kilometers long. markers will be placed at the beginning and end of the race course and at each 500 meter mark. how many markers are needed to mark the course for the race?