2alshawe201
13.11.2019 •
Mathematics
Megan is deciding when she needs to leave for school. if it typically takes her 15 minutes to walk to school, which is a reasonable estimate of the time she should leave home to get to school by 8: 00?
a) between 7: 40 and 7: 45
b) between 7: 50 and 7: 55
c) between 7: 15 and 7: 20
d) between 7: 00 and 7: 05
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Ответ:
A) between 7:40 and 7:45
Step-by-step explanation:
Given,
The maximum time taken by her to walk to school = 15 minutes,
Since, the school starts on 8:00 AM,
Also, 15 minutes before 8:00 AM = 7:45 AM,
Thus, the maximum time at which she has to leave home = 7: 45 AM,
Hence, the reasonable estimate of the time she should leave home to get to school by 8:00 is between 7:40 and 7:45.
OPTION A would be correct.
Ответ:
C) 267.95 m3
Step-by-step explanation: