The letters of the word "MOBILE" are arranged at random. Find the probability that the word so formed i) starts with M ii) starts
with M and ends with E.​

Find the complete factored form of the polynomial 40m^3n^2+45m^2n^6

Through non-collinear points there is exactly one plane.

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.