Twenty percent of adults in a particular community have at least a​ bachelor's degree. Suppose x is a binomial random variable
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The initial value stands at 20,300, decreasing annually by 9.5%.
Given that it decreases by 9.5% each year based on the preceding amount, we can apply an exponential decay model.
A 9.5% reduction means multiplying by 91.5% every year.
We express this mathematically. Plugging in 11 years for t yields.
$7,671.18
Given that it decreases by 9.5% each year based on the preceding amount, we can apply an exponential decay model.
A 9.5% reduction means multiplying by 91.5% every year.
We express this mathematically. Plugging in 11 years for t yields.
$7,671.18
The solutions to the equation are
Explanation:
Given the equation
, we aim to find the solutions of the equation.
Let us use and
Thus, the equation transforms into
Factoring the equation results in:
Inserting back and allows us to solve for x.
Initially, we will substitute
Consequently, we find;
Similarly, by substituting , we derive;
Thus, the solutions to the equation are