Use the given zero to find all the zeros of the function.
1 answer:
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<h2>Greetings!</h2>
<h2>Hope this helps!</h2>
Answer:
feet
Step-by-step explanation:
First, we need to find the height after one year:
2.25 + 1 1/6 =
Now to find the amount in the second year, we can subtract the above amount from 5:
5 - =
So in the second year it grew feet
<h2>Hope this helps!</h2>
Answer:
$800,500 (nearest dollar)
Step-by-step explanation:
The given scenario can be modeled as an <u>exponential equation</u>.
<u>General form of an exponential function</u>:
where:
- a is the initial value (y-intercept)
- b is the base (growth/decay factor) in decimal form
- x is the independent variable
- y is the dependent variable
If b > 1 then it is an increasing function
If 0 < b < 1 then it is a decreasing function
The initial value (a) is the value of the investment.
Therefore, a = 1,000,000.
If the investment <u>decreases</u> by 2.2% each year, then it will be 97.8% of the previous year.
Therefore, b = 97.8% = 0.978.
Substitute these values into the formula to create a general equation for the scenario:
(where x is the time, in years).
To find the value of the investment after 10 years, substitute x = 10 into the formula:
Therefore, the value of the investment after 10 years is $800,500 (nearest dollar).
Learn more about exponential functions here:
Answer: The cat is 2/3 times as heavy as the dog.
Step-by-step explanation:
The weight of Priya's cat =
Now,
The weight of her dog =
Let cat is n times heavy as dog.
Then
Hence, The cat is 2/3 times as heavy as the dog.