Complete the quotient in scientific notation and find the solution in standard notation 3.9 10 1.3 10

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?

Factor the following expression completely 6x^11-24x^7

There are a total of 75 students in the robotics club and the science club. the science club has 11 more students than the robotics club. how many students are in the science club?