The correct answer is B 1.408 × 10^−5 ft/h <span>
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$0.00995 is the correct answer.
$3.98/400=0.00995
15x4y2 letter B is your answer
8,991 which is the product of 999 times 9
Answer: 
Step-by-step explanation:
Remembert that, by definition:
→ 
Then, you can rewrite
in exponential form:

Now you can solve for the variable "x":
Add 6 to both sides of the equation:


And finally you must divide both sides of the equation by 2, then:
