Answer:
it's A
Step-by-step explanation:
start at 2 on the y axis and go up 4 and right 1
Answer:
1×24. 1×18
2×12. 2×9
3×8. 3×6
4×6
Step-by-step explanation:
Here is a little thing to help you remember.Factors are the numbers that you multiply to get the product.
Answer: I thin it's A because you just multiply 19*6
Step-by-step explanation:
Answer:
35 ways
Step-by-step explanation:
The selection process in the given question can be referred to as combination, since 4 pairs of jeans are to be selected from the 7 pairs. There is no specific pattern of selecting the 4 pairs.
Thus, the selection can be done in 7
ways.
7
= ![\frac{7!}{(7-4)!4!}](https://tex.z-dn.net/?f=%5Cfrac%7B7%21%7D%7B%287-4%29%214%21%7D)
= ![\frac{7!}{3!4!}](https://tex.z-dn.net/?f=%5Cfrac%7B7%21%7D%7B3%214%21%7D)
= ![\frac{7*6*5*4!}{3*2!4!}](https://tex.z-dn.net/?f=%5Cfrac%7B7%2A6%2A5%2A4%21%7D%7B3%2A2%214%21%7D)
= 7 x 5
= 35
Therefore, 4 pairs of jeans can be selected from 7 pairs in 35 ways.