Answer:
10.
Step-by-step explanation:
I am assuming that z is a whole number.
160z = x^2
z = x^2/ 160.
160 = 2*2*2*2*2*5
To make this a perfect square we multiply by 2 * 5
- this gives us 1600.
z = 1600/160 = 10.
When working with very large or very small numbers, scientists, mathematicians, and engineers often use scientific notation to express those quantities. Scientific notation uses exponential notation. When a number is written in scientific notation, the exponent tells you if the term is a large or a small number. A positive exponent indicates a large number and a negative exponent indicates a small number that is between 0 and 1.
Hope this helped!
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Answer:
A. 52%
B 104/200
C 0.52%
Explanation:
200 - 96 = 104
104/200 = 52% = 0.52
Answer:
6 bags
Step-by-step explanation:
The greatest common factor of 6·5 = 30 and 6·9 = 54 is 6. Judith can make 6 bags of trail mix, each with 5 Tbsp of raisins and 9 Tbsp of peanuts.
1) - 4e
2) 3a + 2b
3) - 2c + 6e
4) 5a^2 + 3a + b + c
Hope I could help!
