Answer:
Physical
Explanation:
Olive oil, vinegar, salt, and pepper are shaken together to make salad dressing. Physical or chemical change?
Physical
Answer:
That is incorrect, it's not all the the choices. The Answers are, A and D.
* The area was once a forest
* The area was probably covered by water
Explanation:
This is the answer for Earth science in Ed. I'm not sure if it's the correct answer on anything else but it should be. Hope this helped you out!
Answer:
it will reach the house in 3 hours
Explanation:
20km x 3h = 60km
The rounded three digits for the given number is 2.46
<u>Explanation:</u>
Significant figures are the number of digits in a value which contributes to the degree of accuracy of the value while measuring
<u>Rules:</u>
- Digits which are not zero are always essential.
- Any zeros between two major digits are important.
- Only a final zero or trailing zeros are important in the decimal section
<u>Solution:</u>
- Given number- 2.45986
- Decimals- 5 digits
- Scientific Notation
-2.45986 × 10^0
- Applying the rules until rounding the 3 digits we get,
- The rounded three digits for the given number is 2.46
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I don’t have a periodic table nearby but I believe the answer is C, iron.