The investment growth is an illustration of an exponential function.
It will take 78.3 years for the investment to reach £29437.2
The given parameters are:
- Initial worth: 645.3
- Rate: 0.05
<h3>
Exponential functions</h3>
An exponential function is represented as:
Where:
- a represents the initial value
- r represents the rate.
<h3>
The number of years</h3>
So, we have:
When the investment becomes 29437.2, the equation becomes
Divide both sides by 645.3
Take the logarithm of both sides
This gives
Make t the subject
Hence, it will take 78.3 years for the investment to reach £29437.2
Read more about exponential functions at:
brainly.com/question/11464095
Step-by-step explanation:
So for this question just substitute the value and work out. I thought it it to the power of 2 as I can't tell from the question.
421.75
2
_____
843.50
+
15.25
4
____
61.00
843.50
+ 61.00
_______
904.50
Answer:
4=8 908575939835
Step-by-step explanation:
lol
Answer:
First rational exponent means that ;Rational exponents (also called fractional exponents) are expressions with exponents that are rational numbers (as opposed to integers ). While all the standard rules of exponents apply,
Step-by-step explanation:
We take here the root of 4 which means that it gives us the exactly same the answer is 2 which we again square on two it exactly gives us the answer 4 so the bas eis given as, = √4
= ±2
as squaring on it; = 2²
= 4
→ the base in 2² where 2 is the base and 2 of the power is called index.
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