Answer:
Step-by-step explanation:
Basically it’s goin to be 50 because it says round to the ten and it’s basically 47
If this can be modelled by exponential decay, therefore
the function must be in the form of:
A = Ao (1 + r)^t
where A is the final value, Ao is the initial = 15000, r
is the rate of decay = -0.0015, t is time = 2010 – 1990 = 20
A = 15,000 (1 – 0.0015)^20
A = $14,556.36
Answer:
range ={-6,-2,4,8}
Step-by-step explanation:
The given function is

The domain is given as:
domain = {-4,-2, 1,3}
To find the range, we plug in the domain and solve for the corresponding range value.
When x=-4,

When x=-2,

When x=1,

When x=3,

Therefore the range is {-6,-2,4,8}
The answer to this problem is B. 1x105