Twelve sales representatives for a company are to be chosen at random to participate in a training program. The company has fifteen sales representatives, three in each of five regions. What is the probability that the twelve sales representatives chosen to participate in the training program will be from only four of the five regions?

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

idk

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: