Sara's goal is to exercise a mean of 45 minutes per day for one week. For the first 6 days of the week, she exercised 35, 40, 37
, 42, 45, and 50 minutes. What is the number of minutes Sara must exercise on the 7th day of the week to reach her goal exactly
2 answers:
Answer:
65
Step-by-step explanation:
35+40+27+42+45+50=249 249+65=315 315/7=45
Answer: She would need to exercise 66 minutes on the 7th day of the week
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Answer:
8 3/56
Step-by-step explanation:
8 whole number, 3 over 56
The answer is B because -3 -8 = -11.
Im guessing 3 i really dont know.. i dont understand what it means by 4 channels.
