Which expressions are equal to 120
Multiple chose
1. 5!
2. 6!
3. 6p3
4. 12p10
I think the answers are 5! and 6p3
A % C
D
B
D
B
100%
( ͡° ͜ʖ ͡°) is correct! I got 100% thanks bro.
thanks
100%
I agree.
anybody got the answers
Which expression is NOT equal to 120 *
( - ) Those you can choose Only one.
- 2 points
- 5/100
- 1/4 divided by 5
- 4 divided by 1/5
- 1/10 divided by 2
To find which expressions are equal to 120, let's break down each option:
1. 5! ("5 factorial") means to multiply all positive integers from 1 to 5: 5! = 5 x 4 x 3 x 2 x 1 = 120. So yes, this expression is equal to 120.
2. 6! means to multiply all positive integers from 1 to 6: 6! = 6 x 5 x 4 x 3 x 2 x 1 = 720. Therefore, this expression is not equal to 120.
3. 6p3 ("6 permutation 3") means to arrange 3 items from a set of 6 without repetition: 6p3 = 6 x 5 x 4 = 120. Thus, this expression is equal to 120.
4. 12p10 means to arrange 10 items from a set of 12 without repetition: 12p10 = 12 x 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4 = 95,040. So, this expression is not equal to 120.
Summing up, you are correct. The expressions that are equal to 120 are 5! and 6p3.