Asked by Sarah


10.   Which statement best describes the formation of diamonds? 

A. Diamonds form in kimberlites under very low pressure.
B. Diamonds form in talc under very low pressure.
C. Diamonds form in talc under very high pressure.
D. Diamonds form in kimberlites under very high pressure. 

D?
Answered by Sarah
.   Please choose the answer that describes the scientific notation for 3,134,000,000. 

A. 31.34 × 109
B. 3.134 × 109
C. 3.143 × 1045
D. 3.143 × 109 

not c or D at all or a, must be b.
Answered by Ms. Sue
Correct.
Answered by Ms. Sue
I don't know the answer for your second question.

Answered by Sarah
Correct for what question?
Answered by Sarah
The question with #'s you don't know.
Answered by Ms. Sue
I don't know the questions with numbers.
Answered by Brady
For your second question, B is correct.

I assume you meant:

A. 31.34 × 10^9
B. 3.134 × 10^9
C. 3.143 × 10^45
D. 3.143 × 10^9

If you do the math for each, B is the only one that equals 3,134,000,000. So, you are correct.

I hope this helps! :)
Answered by Brady
Also, Ms. Sue was talking about your question with diamonds being correct.
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