Answer:
after what.................. ???
The answer would be A, it has no solution
Yeah, it's constant. The plane's going down 3000 every min.
Answer:
n = 6
Step-by-step explanation:
Givens
r = 4
a = 2
Sum = 2730
Equation
Sum = a(1 - r^n)/(1 - r)
Solution
2730 = 2 (1 - 4^n) / (1 - 4) Reduce the denominator
2730 = 2(1 - 4^n)/-3 Multiply both sides by -3
2730*-3 = 2(1 - 4^n) Simplify the left
-8190 = 2(1 - 4^n) Divide by 2
-8190/2 = 1 - 4^n Simplify
-4095 = 1 - 4^n Subtract 1 from both sides.
-4096 = - 4^n Divide by - 1
4096 = 4^n This looks like n is fairly large. You could use logs. Try n = 6.
4^6 does equal 4096 So your answer is 6.
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Let's try it with logs. Ignore this if you don't know how to do this.
log(4096) = log(4)^n
log(4096) = n*log(4) Divide by log 4
log(4096)/log(4) = n
3.6124 / 0.6021 = n
n = 6
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The hint is very helpful. Make sure you can follow it through
Exponential equations are equation that contain powers or exponents in them. The simplified form of the given expression is 
<h3>Exponential functions</h3>
Given the exponential function expressed as
According to the law of indices expressed as
Applying this law to the given exponential equation, we will have:
Using the inverse law;
Hence the simplified form of the given expression is
Learn more on exponential function here: brainly.com/question/14197900
