Answer:
2 1/4
Step-by-step explanation:
Answer: its b
Step-by-step explanation:
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
Answer:
I have already answered this in your last question:)
120 tulips just 150 x .80= 120
