What is the number in scientific notation? drag the answer into the box to match the number. 855,000,000,000 a: 8.055 x

10 answers
Question:

What is the number in scientific notation? drag the answer into the box to match the number. 855,000,000,000 a: 8.055 x 10 ^-8 b: 8.5 x 10^9 c: 8.55 x 10 ^-11 d: 8.55 x 10^11 e: 8.5 x 10^7 f: 8.055 x 10^8

Answers

I gotchu fam. The answer is D

The scientific notation is the answer in D

 [tex]500,000,000,000=5*10^{11}[/tex]

 [tex]0.00000000005=5*10^{-11}[/tex]

Step-by-step explanation:

By definition, Scientific Notation has the following form:

[tex]a*10^n[/tex]

Where "a" is a number from 0 to 10 (but not including 10) and the exponent "n" is an integer.

To write a number in Scientic Notation form, the decimal point must be located  to the right of the first digit of the number. In order to do that, you need to move the decimal point to the left or to the right.

The exponent "n" indicates how many places you moved the decimal point:

- If you moved it to the right, then "n" is negative.

-  If you moved it to the left, then "n" is positive.

Given these numbers:

a) [tex]500,000,000,000[/tex]

You need to move the decimal point 11 places to the left. Then:

[tex]500,000,000,000=5*10^{11}[/tex]

b) [tex]0.00000000005[/tex]

You need to move the decimal point 11 places to the right Then:

[tex]0.00000000005=5*10^{-11}[/tex]

0.00037 = 3.7×10^-4

37,000 = 3.7×10^4

The exponent of 10 is the place-value multiplier that the most-significant digit has.

In the first number, the most-significant digit (3) is multiplied by 0.0001 to find its place value. Of course 0.0001 = 10^-4.

In the second number, the most significant digit (3) is multiplied by 10,000 to find its place value. You know that 10,000 = 10^4.

13,050,000=1.3x10^7

135,000,000,000,000=1.35x10^14

8.55×10^−6

I believe thats the answer

[tex]8.55\times 10^{-5}[/tex]

Step-by-step explanation:

Given number,

0.0000855,

Since, scientific notation is way to write a large or small number as the product of a number between 0 to 9 and an exponent of 10,

Also, when we move the decimal towards right side to obtain the number between 0 to 9 the exponent of 10 is negative value of shifting otherwise it is positive value of shifting,

Thus, by the above explanation,

The scientific notation of the number  0.0000855 is [tex]8.55\times 10^{-5}[/tex]

case a) [tex]0.00037[/tex]

we know that

[tex]0.00037=\frac{37}{100,000} =\frac{37}{10^{5}} =37*10^{-5}[/tex]

[tex]37*10^{-5}=(3.7*10)*10^{-5}=3.7*10^{-4}[/tex]

therefore

the answer Part a) is

[tex]3.7*10^{-4}[/tex]

case b) [tex]37,000[/tex]

we know that

[tex]37,000=37*1,000 =37*10^{3}=(3.7*10)*10^{3}=3.7*10^{4}[/tex]

therefore

the answer Part b) is

[tex]3.7*10^{4}[/tex]

case N 1)  [tex]1,035,000,000,000[/tex]

we know that

[tex]1,035,000,000,000=1.035*1,000,000,000,000\\=1.035*10^{12}[/tex]

therefore

the answer case N 1) is

[tex]1.035*10^{12}[/tex]

case N 2)  [tex]13,050,000[/tex]

we know that

[tex]13,050,000=1.305*10,000,000[/tex]

[tex]=1.305*10^{7}[/tex]

therefore

the answer case N 2) is

[tex]=1.305*10^{7}[/tex]

case N 3)  [tex]135,000,000,000,000[/tex]

we know that

[tex]135,000,000,000,000=1.35*100,000,000,000,000[/tex]

[tex]=1.35*10^{14}[/tex]

therefore

the answer case N 3) is

[tex]=1.35*10^{14}[/tex]

I bealve it's 8.55 x 10^-6 for 0.0000855 and 8.55x 10^6 for 855,000

sorry if its wrong...

Step-by-step explanation:

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