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sergejj [24]
2 years ago
10

(repost) Help Please I will Give brainliest If Correct!!

Mathematics
2 answers:
Eddi Din [679]2 years ago
6 0

Answer:

There are about 7 x 10^6

Step-by-step explanation:

3.5*2029249= 7102347

rounds to 7000000= 7 x 10^6

erma4kov [3.2K]2 years ago
4 0

Answer:

7.102347 times 10^{6}.

Step-by-step explanation:

Alright.  This is an inanely large amount of words, as a drill for scientific notation.  The first step is, since the mystery book has 2,029,242 words, to turn this into a single digit multiplied by a power of ten - 2.029242 times 10^{6} (apologies for the weird font change in the middle).  The science fiction book is 3.5 times larger - multiply 2.029242 on a calculator (unless you really like suffering for some reason; then do it by hand) - it comes out as 7.102347.  Thus, the answer is 7.102347 times 10^{6}.

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(6 + 3) ÷ (4 – 5) = what the expression
ch4aika [34]

Answer:

9 ÷ -1

Step-by-step explanation:

So all you do is calculate what is in brackets first thus:

6 + 3 = 9

4 - 5 = -1

So the expression becomes 9 ÷ -1

WHICH WHEN SOLVED IS -9

HOPE THIS HELPED

6 0
3 years ago
Why might you want to round to the nearest hundred rather than the nesrest ten
Ipatiy [6.2K]
I would want to round to the nearest hundred place rather than the nearest tens place because if you round to the nearest hundred place then your answer would be closer to the original answer.
6 0
3 years ago
5. If John, travelling at a constant speed on a stretch of highway, covers 25 miles in 30
anzhelika [568]

Answer:

150 miles

Step-by-step explanation:

We can split 3 hours into six sections of 30 minutes, then multiply those six sections by the 25 miles. 6 times 25 equals 150

6 0
3 years ago
If 4 + 6 = 10, does (4 + 6) X 3= 10 X 3? Why or why not?​
spayn [35]
Answer: Yes, they equal

Explanation: (4 + 6) x 3 = 30 ; 10 x 3 = 30, 30 = 30
3 0
2 years ago
Talia has a square bedroom. Her family is moving and her bedroom in her new apartment will be 3 feet shorter in one direction an
djverab [1.8K]

Answer (x represents the first direction and the y represents the second direction):

  1. (x - 3) × (y + 5)
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I hope this helps!

3 0
3 years ago
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