#1. About 15.
5x3
#2. About 9
26/3=8 2/3
(5-3)^2 is = -4 , the second one is -9.67
Thwre are 28 clients who don not play any of the instrument using the principle of Venn distribution.
<u>Using a Venn diagram analogy</u> :
- Total number of client, U = 108
- Piano, P = 42
- Guitar, G = 51
- Piano and Guitar, (PnG) = 13
- None =?
<u>From the information given</u> :
- P only = 42 - 13 = 29
- G only = 51 - 13 = 38
<u>The total number of clients can be related thus</u> :
- Total = P only + G only + PnG + None
108 = 29 + 38 + 13 + None
108 = 80 + None
None = 108 - 80
None = 28
Therefore, the number of clients who do not play any of the instruments is 28
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Answer: 52
Step-by-step explanation: Not much work with this one but hope this helps :)
18% I believe. Because you do the math then you rounded out and then I get 18%