What is equivalent to (1/2)^-2t
2 answers:
Answer:
4^t
Step-by-step explanation:
Given expression is
To simplify this we apply exponential property
If we have negative exponent at the top then we flip the fraction
that is we take reciprocal of the base 1/2
so 1/2 becomes 2/1 = 2
The expression becomes
Now we simplify it further
2^2= 2*2= 4
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Answer:
64
Step-by-step explanation:
16/100 = x / 400
Cross multiply:-
100x = 16*400
x = 6400 / 100
= 64
If you solve for x answer is x=y/5+7/5
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The answer is C
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Answer:
19
Step-by-step explanation:
because you inverse the operation
5 ×3 = 15
15 + 4 = 19
Answer:
Step-by-step explanation: