Out of every 36 children, 9 are wearing a blue shirt.
2 answers:
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An equation has an infinite number of solutions if the left and right sides are identical. Let's simplify them both and then decide the value of ?.
Left hand side:
Right hand side:
So, both sides have a numeric part of -20. We can use the "?" value to make sure that the literal part is the same as well. So, we want
The <em>multiplicative</em> rate of change of the <em>exponential</em> function is 0.5.
<h3>How to analyze an exponential function</h3>
In this problem we have three that are part of a <em>exponential</em> function, whose form is shown below:
(1)
Where:
- a - Initial value
- r - Rate of change
We notice that for Δx = 1, the value of y is halved. Hence, the <em>multiplicative</em> rate of change of the <em>exponential</em> function is 0.5.
To learn more on exponential functions: brainly.com/question/14355665
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