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stira [4]
3 years ago
10

Directions: Evaluate the following combinations and determine the value of the

Mathematics
1 answer:
Andru [333]3 years ago
4 0

Answer:

1. C(9,4) : n=9, s=4

2. C(10,5) : r=5

3. C(5,5) : n=5

4. C(7,7) : n=6

5. C(18,17) : r=3

Step-by-step explanation:

You might be interested in
What is 1+1+2+3+4+5+6+7+8+9+10<br> Hi
JulsSmile [24]

Answer:

56

Step-by-step explanation:

1 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10

 2 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10

    4 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10

      7 + 4 + 5 + 6 + 7 + 8 + 9 + 10

        11 + 5 + 6 + 7 + 8 + 9 + 10

         16 + 6 + 7 + 8 + 9 + 10

           22 + 7 + 8 + 9 + 10

             29 + 8 + 9 + 10

               37 + 9 + 10

                 46 + 10

                    56

Hope this helps!

Also hi

8 0
3 years ago
What is that into a decimal?
AnnyKZ [126]
3.8 or 8.3 I believe it’s 3.8 though, sorry, I’m not that smart.
6 0
3 years ago
Read 2 more answers
Anyone know the answer by any chance?
sertanlavr [38]

Answer:

34

Step-by-step explanation:

Angle 6 + angle 7 = 90 degrees

angles 6 and 7 are complementary

56+x=90\\x=34

7 0
3 years ago
144% of what is 99 ?
Ahat [919]
After guessing and checking, the answer is around 68.8. You can use this problem to find the answer in much more reliable ways as well.
8 0
3 years ago
Read 2 more answers
6. What is the tens' digit of the largest 4-digit even number which uses each of the digits 5, 7, 8, and 9 exactly once?
denpristay [2]

Answer:

B)

Step-by-step explanation:

8 is even number which uses each of the digits exactly once.

5 0
3 years ago
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