Raul wants to buy a new collar for each of his 3 cats. The collars come in a choice of 4 different colors. Step 2 of 2 : How man
y selections of collars are possible if repetitions of colors are not allowed
2 answers:
Answer:
si
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
4C1×3C1×2C1
=4×3×2
= 24
One option less than before because colours can not be repeated
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Answer:
25%
Step-by-step explanation:
The percent of increase can be calculated using following formula:
![\text{Percent Increase}=\dfrac{\text{Final Amount-Initial Amount}}{\text{Initial Amount}}\cdot 100\%.](https://tex.z-dn.net/?f=%5Ctext%7BPercent%20Increase%7D%3D%5Cdfrac%7B%5Ctext%7BFinal%20Amount-Initial%20Amount%7D%7D%7B%5Ctext%7BInitial%20Amount%7D%7D%5Ccdot%20100%5C%25.)
In your case,
- Initial amount = 12 students;
- Final amount = 15 students,
then
![\text{Percent Increase}=\dfrac{15-12}{12}\cdot 100\%=\dfrac{3}{12}\cdot 100\%=\dfrac{1}{4}\cdot 100\%=25\%.](https://tex.z-dn.net/?f=%5Ctext%7BPercent%20Increase%7D%3D%5Cdfrac%7B15-12%7D%7B12%7D%5Ccdot%20100%5C%25%3D%5Cdfrac%7B3%7D%7B12%7D%5Ccdot%20100%5C%25%3D%5Cdfrac%7B1%7D%7B4%7D%5Ccdot%20100%5C%25%3D25%5C%25.)
Look at the denominator. Diego did not multiply 4 times 3. He simply carried 4 into the product.
It is 1000+200 hundred
Hope This Helps :P
Answer:
There are no graphs...
Step-by-step explanation:
Yes because if you are asking every 4th kid then you are have a chance of one of of four