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lorasvet [3.4K]
3 years ago
9

Which best describes the act of using senses or tools to gather information? creating a hypothesis making an observation summari

zing the results recording the measurements
Chemistry
1 answer:
MAXImum [283]3 years ago
3 0

Answer:

making an observation

Explanation:

its the right answer

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How many decigrams are in 4.6 decagrams?
11111nata11111 [884]

Answer:

\large \boxed{\text{460 dg}}

Explanation:

1. Convert decagrams to grams

\text{Mass} =  \text{4.6 dag} \times\dfrac{\text{10 g}}{\text{1 dag}} = \text{46 g}

2. Convert grams to decigrams

\\text{Mass} =  \text{46 g} \times\dfrac{\text{10 g}}{\text{1 dg}} = \text{460 dg}\\\\\large \boxed{\textbf{4.6 dag = 460 dg}}

3 0
3 years ago
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Which greenhouse gas is emitted when people burn fossil fuels for energy?
Volgvan
It would be carbon dioxide because carbon dioxide makes up the vast majority of greenhouse gas .
5 0
3 years ago
What tool(s) does God give us to help us in our everyday lives? PLZ HURRY!!!!!!!!!!!!!
romanna [79]

Answer:

Life

Explanation:

With out him we wouldn't live

5 0
3 years ago
A mechanic needs a radiator to have 50% antifreeze solution. the radiator currently is filled with 4 gallons of 15% antifreeze s
Zanzabum

<span>let x=gallons of current mixture to be drained and replaced with pure antifreeze.
4-x=gallons of current mixture remaining in the car.</span>

<span>
0.15(4-x)+1.00x=0.50 x 4
0.6-.15x+x=2
0.85x=1.4
x=1.4/0.85 =1.65 gal

Thus, 1.65 gallons of current mixture to be drained and replaced with pure antifreeze.</span>

5 0
3 years ago
am gonna cry plz answer Which is not an inter molecular force? Select one: a. Inter atomic bonds b. van der waals forces c. hydr
tatyana61 [14]

Answer:

inter atomic bonds

Explanation:

because it is loosely held

5 0
3 years ago
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