Older people have fewer negative emotions than a younger people. They have more emotional stability and well-being than younger persons, and may be more savvy at navigating interpersonal disagreements than younger people. Older people may pay more attention to the good and less attention to the bad, so when they experience a negative emotion, they may be able to recover more quickly than younger people.
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Answer: C Both children have the same height
Explanation: Both Jose and Marcos have the same height. If both heights were to be converted to the standard unit for height which is CM
Marcos 60inches cm
= 60 × 2.54
1inch = 2.54cm
= 152.4cm
Jose 5 feet to cm
1ft = 30.48
= 5 × 30.48
= 152.4cm
So by using a single unit both children have same height which is 152.4cm
Answer:
Luiz left home first, 10 minutes before arriving time.
Explanation:
We assume that both Luiz and Bianca left the homes and travelled at constant speed. The purpose of this problem is determining who left home first, which is related to time. From Kinematics, both can be represented by the following expression:
(Eq. 1)
Where:
- Travelled distance, measured in meters.
- Speed, measured in meters per second.
- Time, measured in seconds.
Then, times taken by each person is now calculated:
Luiz (
, 
)
Bianca (
, 
)
If both arrived at school at 8:55 AM, then Luiz left home at 8:45 AM. Luiz left home first, 10 minutes before arriving time.
