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Liula [17]
2 years ago
5

Find the amount of elapsed time between each pair.

Mathematics
2 answers:
skelet666 [1.2K]2 years ago
8 0
A) 2 hours 45 mins
b) 7 hours 34 mins
c) 6 hours 14 mins
d) 7 hours 55 mins
e) 10 hours 59 mins
f) 8 hours 59 mins
Troyanec [42]2 years ago
5 0

Answer:

Step-by-step explanation:

We can calculate the elapsed time between each pair by subtracting.

A. 8:30 am to 11:15 am = 11:15 - 8:30 = 2 hours 45 minutes

B. When one time in a.m. and another time in p.m., We will convert p.m. time to 24 hours time format, as 4:44 pm = 16:44 pm. Now we can subtract easily.

B. 9:10 am to 4:44 pm  =  16:44 - 9:10 = 7 hours 34 minutes

C. 5:15 pm to 11:29 pm = 11:29 - 5:15 = 6 hours 14 minutes

D. 5:20 p.m. to 1:15 am = 17:20 - 1:15 = 7 hours 55 minutes

E. 8:36 am to 7:35 pm = 19:35 - 8:36 = 10 hours 59 minutes

F. 3:00 pm to 11:59 pm = 15:00 - 11:59 = 8 hours 59 minutes.

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Answer:

210

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450 X 1/3 = 150

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90 + 150 = 240

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Jacob spends 60 minutes in the gym every day doing freehand exercises and running on the treadmill. He runs on the treadmill 30
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Answer:

a.

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b.

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c.

No, because if he spends 40 minutes on the treadmill, he would have spent 10 minutes for freehand exercises. His total time in the gym would be 50 minutes, not 60.

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Ryan is trying a low-carbohydrate diet. He would like to keep the amount of carbs consumed in grams between the levels shown in
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Answer:

50

Ryan would like to eat <em>more than</em> 50 carbs per day, but <em>no more than</em> 150 carbs per day.

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Step-by-step explanation:

So he wants to keep his consumption of carbs between the inequalities:

110

So, let's solve both inequalities.

1)

110

Subtract 10 from both sides:

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Divide both sides by 2:

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2)

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