At the beginning, there are 15 pigs without ribbons. one of the pigs receives a ribbon. how many are left ribbonless?
<span>14. when another pig is given a ribbon, there are 13 left. after all the ribbons have been given out, 3 of the 15 pigs have ribbons. </span>
<span>if any one of the 15 at the beginning is given a ribbon, there are 15 possible combos. for the second ribbon, there are 14 combos- but each of those combos has to go through the first 15. for the third ribbon, there are 13 combos, going through 14 and 15. </span>
<span>simply put, 15 x 14 x 13.</span>
Answer:
Divide X^2-14x+45 by x-9
Step-by-step explanation:
im just trying to get free points
Answer:
ok
Step-by-step explanation:
How many positive factors does it have?
175=1*5*5*7
it depends on whether you count 1 or not
how many are there
3 or 4
same number of positive factors
didn't say the factors had to be different
1*1*1*1=1
answer is 1
༆ Option D is the correct answer༆
