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OleMash [197]
2 years ago
15

on a winter day, a town experienced a high of 25 degrees f. The following night, the temperature dropped to "-3" degrees f. What

is the difference in temperature?
Mathematics
2 answers:
nataly862011 [7]2 years ago
8 0
28 degrees

The temp dropped 28 because if you put it on a number like once it goes down 25 it reaches 0 then down 3 more is -3
And easier way is to just 25+3 and the answer is 28

NikAS [45]2 years ago
7 0
28 degrees
ur welcome
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3 years ago
If you had a billion dollars and you spend one dollar every second how many years would it take you to spend it all
trapecia [35]

Answer: 31.71 years

Step-by-step explanation:

First, we need to find how many seconds are in a day.

There are 24 hours in a day, 60 minutes in an hour, and 60 seconds in a minute.

There are 3,600 seconds in an hour. How did we find this? 60 (min) x 60 (sec)

There are 86,400 seconds in a day. 24 (hr) x 3,600 (sec)

Now we need to find how many seconds are in a year.

There are 365 days in a year, we can multiply that by 86,400.

365 x 86,400 = 31,536,000

Whew! Now that we have that out the way, we can now divide $1 billion by 31,536,000 seconds.

1,000,000,000/31,536,000 = 31.71 (rounded to the nearest hundredth)

If you had a billion dollars, it will take 31.71 years to spend one dollar every second.

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3 years ago
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Stels [109]

Answer:

Step-by-step explanation:

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1 year ago
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