All depends on what help you need
Answer:
The score is 66
Step-by-step explanation:
Say the unknown score is x
Average = Total score/no of occurrence
78 = (x + 76 + 74 + 76 + 80 + 83 + 91)/7
78 × 7 = x + 76 + 74 + 76 + 80 + 83 + 91
546 = x + 480
546 - 480 = x
66 = x
∴ x = 66
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48 divided by 2 = 24
3333 divided by 6 = 555.5
Answer:
3(25π/2) + 100 = 217.8097
Step-by-step explanation:
