Answer:
b) -5^x + 3x - 2
Step-by-step explanation:
(f-g) = -5^x - 4 - (-3x - 2) = -5^x - 4 + 3x + 2 = -5^x +3x - 2
therefore, the answer is b) -5^x + 3x - 2
hope this helps! <3
Answer:
81 mi^2
Step-by-step explanation:
what u need to do is.....just find area..seems to be very easy!!!....
You take 8.99 and multiply it by .825 you get 7.4165 and you round that up to 7.4 the you move your decimal and add it yo the 8.99 and the will give you
$9.73
First we find 18% of 2850
= 18/100 * 2850 = 513 Use your calculator.
Since we are increasing by 18%, we add 513 t0 2850
= 2850 + 513 = 3363
Any geometric sequence can be expressed as:
a(n)=ar^(n-1), a=initial term, r=common ratio, n=term number
We are given that a(5)=1/16 and r=1/4 so we can say:
1/16=a(1/4)^(5-1)
1/16=a(1/4)^4
1/16=a/256
256/16=a
16=a
So the initial term is 16 so our formula is:
a(n)=16(1/4)^(n-1)
