7. a rectangular prism has a width of 92 ft and a volume of 240 ft3. find the volume of a similar prism with a width of 46 ft. round to the nearest tenth, if necessary. (1 point)
30 ft3 40 ft3 60 ft3 120 ft3*** this one was tricky pls ! thanx in advance

In a column proof the right column states your reasons

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?

Which expression is the factorization of x^2+10+21