Order matters? as in red first then blue then yellow? or as in each student can get 1 ribbon each?
if you say the first one then
how many ways to arrange the 3 ribbons?
3*2*1=6
then how many ways are there to choose 3 winners from 8?
8*7*6=336
so in total
6*336=2016
not a choice so I guess not
so I would say 336 is your answer
Answer:
3,786
Step-by-step explanation:
Answer:She can buy 5 goldfish.
Step-by-step explanation: If you divide the amount of money she has to spend by the cost of the goldfish;
$11/5 = 5.5
Since she can’t buy 5 and a half goldfish, she can only buy 5.
we know that
2pi radians (full circle) has an area of-----------------> 100pi
then
(2pi/5) radians----------------------------> X
X=(2pi/5)*100pi/2pi---------> 20pi units²
the answer is
20pi units²