If the sub is 450 below sea level, then the number would be -450. Also, if the sub is ascending, it is going up. You would have to do -450+275 to get -175.
X can be any real number
As long as it is to the power of 0, it will equal one. And because 6^0 = 1, 1^x can be any positive number, and it will still give you one.
As stated by WojtekR, even negative numbers can get 1
x = - 5
(6^0)^-5 = 1^-5 = 1/1 = 1
~ Thanks @WojtekR
Step-by-step explanation:
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Answer:
-4 < x ≤ -1
x ∈ (-4,-1]
Step-by-step explanation:
Answer:
the future value is 32,577.89
Step-by-step explanation:
The computation of the amount after 10 years is shown below:
As we know that
Future value = Present value × (1 + rate of interest)^time period
= 20,000 × (1 + 0.05)^10
= 32577.89
Hence the future value is 32,577.89