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ololo11 [35]
3 years ago
15

I need to go back to 3rd grade :,3

Mathematics
2 answers:
kramer3 years ago
6 0
The top first answer i believe
liubo4ka [24]3 years ago
3 0
Multiplying 10^4 is the answer
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That’s the number is written in standard scientific notation?
Nata [24]

Option D: 3.47*10^-7 is the correct answer

Step-by-step explanation:

In order to determine the number written in standard scientific notation, first of all we have to understand how the scientific numbers are written

the scientific numbers are written in the form of:

a*10^n

Here

a is a number between 1 and 10 while the value of n can be only integer (positive or negative)

so,

In the given options:

Option A has a number larger than 10 in place of a so it is not in standard notation

Option B has a number less than 1 in place of a  so it is also not in standard notation

Option C has a number larger than 10 in place of a so it is not in standard notation

Option D is in standard scientific notation as 1<3.47<10 and the power of 10 is integer

Hence,

Option D: 3.47*10^-7 is the correct answer

Keywords: Scientific notation, exponents

Learn more about scientific notation at:

  • brainly.com/question/846474
  • brainly.com/question/833559

#LearnwithBrainly

6 0
3 years ago
Step by step what is 3a+4b+5a+6
Sedaia [141]

Hello!

Answer:⇒⇒⇒⇒⇒=8a+4b+6

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓

Group like terms:

↓↓↓↓↓↓↓↓↓↓↓↓↓↓

=3a+5a+4b+6

Add similar elements.

=8a+4b+6

Hope this helps!

Thank you for posting your question at here on brainly.

-Charlie

4 0
3 years ago
X - y = 2<br><br> x + y = -3<br> Solve this using elimination<br> Quickly please!!!!
blagie [28]
The answer for x=-1
The answer for y=-5/2

I believe these are correct
7 0
2 years ago
Can someone help me with this ​
jarptica [38.1K]
The answer is y=- 7/6x+8
Plz mark me Brainly
6 0
3 years ago
Which of these is the algebraic expression for "5 less than 6 times some number?" (1 point)
ankoles [38]

Answer:

6t-5

x should be the constant term. just guess

8 0
3 years ago
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