# Posts by asmaa

Total # Posts: 6

**physics**

7500Joules

**Geology**

What makes the mafic rocks dark in colour? Calcium or iron? I know that mafic rocks contain high amounts of both calcium and iron, but I don't know which one results in the dark colur.

**maths**

gemma saved £100 to spend on some clothes. she spent 2/5 of her money on one shot. how much money does she have left?

**statistics**

hallo Im Asmaa I need help with part C. part A & B I get it this Q is from the book and the final answer of C is 1.24% as in the book but I need to find how I reach to this answer thanks

**statistics**

When red blood cells are counted using a certain electronic counter, the standard deviation (SD) of repeated counts of the same blood specimen is about .8% of the true value, and the distribution of repeated counts is approximately normal. For example, this means that if the ...

**question**

how can i find free scholar ship for me i am social department if u can help me plz feel free to connect me thanks much Please talk with your high school guidance counselor about college scholarships. She or he will want to know what your career goals are and what colleges you...

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