suppose you are using a photocopier to reduce the size of a picture that is 8 inches wide and 11 inches long. if you reduce the picture to 7 inches wide, how long will it be?

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

41/17 as a decimal rounded to the nearest hundredth

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?