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katen-ka-za [31]
1 year ago
14

A choir has 3 spots open for altos, and 8 altos are interested in them. in how many ways can the open spots be filled? 24 56 112

336
Mathematics
1 answer:
Darya [45]1 year ago
5 0

Answer:

56

Step-by-step explanation:

combinations

C(8,3)

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Snezhnost [94]

Answer:

B

Step-by-step explanation:

i think

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3 years ago
Work out the area of a rectangle with base, b = 14mm and perimeter, P = 30mm
nataly862011 [7]

Answer:

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Step-by-step explanation:

3 0
2 years ago
Solve 41-9+(8×2.3)-15+(2.1×4)
dsp73
(8x2.3)= (18.4)
(2.1x4)= (8.4)
Now you should have:
41-9+18.4-15+8.4
9+18= 27
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Should have:
41-27-23.4= -9.4
6 0
3 years ago
A. 4,-4<br> B. 2,-5<br> C.0,6<br> D.-2,5<br> Which would it be?
kipiarov [429]

Answer:

A

Step-by-step explanation:

If we insert the original coordinates into the problem, we will find the answer.

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so, once solved

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remember, adding to X means moving the point right, subtracting to X means moving left.

Adding to Y means moving the point up, subtracting to Y means moving down.

6 0
2 years ago
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