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tatuchka [14]
3 years ago
8

Item 3 Question 1 A teacher spends $354 on costumes and microphones for six cast members in a play. Each cast member receives a

costume that costs $38 and a microphone that costs c. What did the teacher spend on each microphone?
Mathematics
1 answer:
vovikov84 [41]3 years ago
5 0

The microphone was $126.

You would multiply $38 by 6 which equals $228.

Then do $354-$228 which equals $126.

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Using a correlation Coefficient calculator, the correlation Coefficient, r for the data = 0.127

The test statistic :

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