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Dafna11 [192]
3 years ago
11

the small submarine is -1,320 feet in relation to sea level. the submarine needs to be 180 feet below sea level in 60 minutes. h

ow far must the submarine travel?
Mathematics
2 answers:
Talja [164]3 years ago
4 0
I think the answer is -1323
MArishka [77]3 years ago
3 0

Answer:

The first submarine needs to travel at 19 feet per minute to rise to –180 feet. The second submarine needs to travel at 21 feet per minute to rise to –180 feet. The second submarine must travel 2 feet per minute faster than the first.

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25,000 boxes should be ordered

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6 0
3 years ago
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The temperature today was 10 degrees colder than twice yesterday's temperature, t.
Aneli [31]

Answer:  Today's temperature : 2t -10

Step-by-step explanation:

Hi, to write the expression of the statement given we have to analyze each phrase:

<em>Twice yesterday's temperature, t.</em> If t is yesterday’s temperature, twice that temperature equals 2t.

<em>The temperature today was 10 degrees colder than</em>: It means that we have to subtract 10 degrees :(-10)

Mathematically speaking:

Today's temperature : 2t -10

where t = yesterday's temperature

Feel free to ask for more if needed or if you did not understand something.

5 0
3 years ago
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Harrizon [31]

Answer:

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Step-by-step explanation:

Given:

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Temperature after 12 hours

Computation:

Temperature after 12 hours = Current tempreture + (Tempreture incresing rate)(Total time)

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5 0
3 years ago
40 POINTS been stuck on this i'd mean alot for yall to help i'll mark brianliest
g100num [7]

Answer:

For the first blank: 8

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8 0
3 years ago
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Which statements are correct interpretations of this graph?
irina [24]
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5 0
3 years ago
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