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serious [3.7K]
3 years ago
10

A dolphin was swimming 4 feet below sea level. The number line shows the

Mathematics
1 answer:
Airida [17]3 years ago
8 0

Answer:

-4+(-3)= -7. The dolphin is -7 feet below sea level

Step-by-step explanation:

Start at -4 on the number line. When you add a negative number to a negative number, you move left on the number line. Move 3 units to the left to land at -7. The dolphin is 7 feet below sea level.

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Which number is written in scientific notation? 7.8 x 10−5 0.84 x 106 3.4 x 1002 −5 x 10−12
olchik [2.2K]
Hello there, 

First off what is scientific notation?

Scientific Notation is<span> the way that scientist handle very large or very small numbers..
</span>for example, instead of writing 0.0000000056 we write 5.6x10 (exponent -9)

So, now we got that out the way lets look up here at the choices....


I would say that 7.8x10 (exponent -5) would be the answer! :)

I hoped this helped!!!! :)))

God bless you.



3 0
3 years ago
Read 2 more answers
This equation has been solved incorrectly. Which answer best describes the error in the solution?
Natalija [7]
The answer is the last one
5 0
3 years ago
Please help if you know it.
Lostsunrise [7]

Answer:

\frac{16n^{6} }{m^{9} } is the answer

Step-by-step explanation:

5 0
3 years ago
Please help me with this homework
nordsb [41]

Answer: A B C and F

Step-by-step explanation: the rational and irrational numbers are numbers with decimals and the others don’t so A B C and F are the answers

8 0
3 years ago
Nicholas buys a game during a 20% off sale. He pays
Basile [38]

Answer:

$62.95

Step-by-step explanation:

Find the price without the discount by dividing 50.36 by 0.8

50.36/0.8

= 62.95

So, the price without the discount is $62.95

7 0
3 years ago
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