Weegy: 5! = 5 x 4 x 3 x 2 x 1 = 120. [smile]
User: Evaluate.
7!/5!2!
Weegy: 4^2 X 2 + 7 =16*2+7 =32+7 =39 Using order of operations you will do the exponent first, then the multiplication and then the additon.
(More) 8
5!/3! = 20
5! = 5 * 4 * 3 * 2 * 1 = 120;
3! = 3 * 2 * 1 = 6;
120/6 = 20
Added 7/11/2014 1:36:48 PM
This answer has been confirmed as correct and helpful.
Confirmed by
yumdrea [7/11/2014 1:42:45 PM]
8
7!/5! * 2! = 84
7!= 7 * 6 * 5 * 4 * 3 * 2 * 1 = 5,040;
5! = 5 * 4 * 3 * 2 * 1 = 120;
2! = 2 * 1 = 2;
5,040/120 * 2 = 84
Added 7/11/2014 1:38:56 PM
This answer has been confirmed as correct and helpful.
Confirmed by
yumdrea [7/11/2014 1:42:58 PM]