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eimsori [14]
2 years ago
12

Nitrogen and oxygen are the most abundant gases in Earth’s atmosphere. A nitrogen molecule is 0.00000000003 meters larger than a

n oxygen molecule.
Which statements describe writing 0.00000000003 in scientific notation?
Mathematics
1 answer:
Pepsi [2]2 years ago
3 0

The exponent is negative , The exponent represents the number of places the decimal moves. , Option A and D is the correct answer.

The complete question is

Which statements describe writing 0.00000000003 in scientific notation? Check all that apply.

A.The exponent is negative.

B. The exponent is positive.

C.The coefficient is 0.3.

D.The exponent represents the number of places the decimal moves.

E.The decimal moves to the right.

<h3>What is meaning of Scientific Notation ?</h3>

Scientific Notation means writing a decimal number in the form of 10ˣ .

It is given that

A nitrogen molecule is 0.00000000003 meters larger than an oxygen molecule.

= 3 × 10⁻¹¹

(scientific notation)

The exponent is negative , The exponent represents the number of places the decimal moves. , Option A and D is the correct answer.

To know more about Scientific Notation

brainly.com/question/18073768

#SPJ1

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What is the ratio of rise to run between the points (3,4) and (-2,0)?
Mila [183]
Ratio of rise can also mean the slope so let's find the slope given the two points.

slope formula;
m = y2 - y1/ x2 - x1     (3, 4), (-2, 0)                (x1, y1), (x2, y2)
 
m = 0 - 4/ -2 - 3
m = -4/-5
m = 4/5

so your answer is B.

hope this helps, God bless!
3 0
3 years ago
Help me with this... ​
marin [14]

i. 171

ii. 162

iii. 297

Solution,

n(U)= 630

n(I)= 333

n(T)= 168

i. Let n(I intersection T ) be X

333 - x + x + 468 - x = 630 \\ or \: 333 + 468 - x = 630 \\ or \: 801 - x = 630 \\ or \:  - x = 630 - 801 \\ or \:  - x =  - 171 \\ x = 171

<h3>ii.n(only I)= n(I) - n(I intersection T)</h3><h3> = 333 - 171</h3><h3> = 162</h3>

<h3>iii. n ( only T)= n( T) - n( I intersection T)</h3><h3> = 468 - 171</h3><h3> = 297</h3>

<h3>Venn- diagram is shown in the attached picture.</h3>

Hope this helps...

Good luck on your assignment...

4 0
4 years ago
I need help on this
Nuetrik [128]
First option.
_________
5 0
4 years ago
Read 2 more answers
To the nearest tenth, what is the BEST estimate of the value 5√10
Leviafan [203]

Answer:

15.8 i think

Step-by-step explanation:

5 0
3 years ago
Because of the high heat and low humidity in the summer in Death Valley, California, a visitor requires about one quart of water
Ulleksa [173]

Answer:

4.4 L

Step-by-step explanation:

Given:

Water required for every 2 miles = 1 quart

Total distance traveled = 15 km

Now,

1 km = 0.621 miles

thus,

15 km = 0.621 × 15 = 9.32 miles

Therefore,

Quarts of water required for 15 km (9.32 miles) = \frac{\textup{9.32}}{\textup{2}} = 4.66 quarts

also,

1 quart = 0.95 L

therefore,

4.66 quarts = 4.66 × 0.95 = 4.427 ≈ 4.4 L

4 0
3 years ago
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