If you convert 62 kilograms to lbs it will give you 136.687 lbs
Sorry but i cant see the question to the problem
Answer:
Net power = 20kW
B.) $128
Step-by-step explanation:
Given that :
Coefficient of performance = 2.5
Rate = 20kW
The net power required to operate the heat pump :
Energy delivery rate / Coefficient of performance
= 20kW / 2.5
= 8kW
B.) Given that electricity cost equals $0.08 per kW
If pump operates for 200 hours
Total energy used in kWhr :
8kW * 200= 1600kW
Cost per kW = $0.08
1600 * 0.08 = $128
Answer:

Step-by-step explanation:
Woke up = 7:30 AM
<u>Time to:</u>
- Get ready = 14 min
- Finish breakfast = 9 min
- Commute to school = 39 min
<u>Altogether:</u>
= 14 + 9 + 39 min
<h3>= 62 minutes </h3>
(As we know that, 1 hour = 60 minutes)
So,
<h3>62 minutes = 1 hour 2 minutes</h3>
<u>Time he reached the school:</u>
7 hr 30 min + 1 hr 2 min
Combine like terms
7 hr + 1 hr + 30 min + 2 min
<h3>8 hr + 32 min</h3>
OR
<h3>8:32 AM</h3>
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