Answer:
40%
Step-by-step explanation:
The ratio is 20:50, we can expand to 40:100, so 40%
Answer:
x= -1/3 or -0.3
Step-by-step explanation:
There is no ones place after the decimal so 3 is in the tenth place, so 2.4
Answer:
3^-5
Step-by-step explanation:
Whenever you multiply exponents, you add the values. Negative two plus negative three results in an answer of negative five. This will be the power. You will end up with 3^-5 as your answer.
Exact form :
1
_______
600000
Decimal form :
-
1. 6 . 10 ^ -6.
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