Answer: C(10,7)
Reason:
We can numerically compute both C(10, 3) and C(10, 7) and we would get 120 for each result.
Use the nCr combination formula
In general we have the rule C(n, r) = C(n, n-r)
Answer:
####################
Step-by-step explanation:
Each meter has 100 centimeters. With just 1 meter, you can make 20 name tags with ribbons. So in order to make all of the name tags, you need 5 meters. 5 - 3.25 = 1.75. You need 1.75 more meters of ribbon to make all 100 of the name tags with ribbons.
Answer:
the answer would be 0.372
First, put the modulus equation on one side with everything else on the other side.
3|x-8|=18-15
|x-8| = 3/3
|x-8| = 1
x-8 = +- 1
x-8 =1
x= 9
AND
x-8=-1
x=7
The minimum temperature would be 7° and maximum would be 9°.
Hope I helped :)
