4 and 9 are the composite numbers and they do not have any common prime factor Their L. C.M. is 4×9 = 36 Find the L. C.M. of 9,10

Twenty-five percent of the customers entering a grocery store between 5 p. m. and 7 p. m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

(x-5)1/2+5=2 what is a possible solution?

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units