If we use a random number generator ranging 1-10 and adding 1-4 as the prize and 5-19 ad no prize, what is the BEST way to perform the simulation

What is the range of the data below? .8090100

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

At 6 1/2 cents per pound of string beans how much does 7 pounds cost