Answer:
526.5
Step-by-step explanation:
Answer: 8.4
Step-by-step explanation:
Using an exponential function, it is found that f(5.5) = 19.8.
<h3>What is an exponential function?</h3>
An exponential function is a function in which the growth rate is a percentage, modeled by:
In which:
f(3.5) = 25 means that:
f(8.5) = 14 means that:
Hence:
Hence, the function is given by:
Then, when x = 5.5:
More can be learned about exponential functions at brainly.com/question/25537936
The most appropriate choice for ratio will be given by-
Jim did not write the correct equivalent ratio.
What is ratio?
Ratio is used to compare between two numbers of the same unit. Ratio determines how much one number is bigger as compared to other.
Suppose the ratio is a : b. a is called the antecedent and b is called the consequent.
Equivalent ratio of
Answer of Cristal = which is equal to .So answer of Cristal is correct
Answer of Esmeralda = which is equal to . So answer of Esmeralda is correct
Answer of Jim = which is equal to .So answer of Jim is not correct
Answer of Marcus = which is equal to . So answer of Marcus is correct
So Jim did not write the correct equivalent ratio.
To learn more about ratio, refer to the link:
brainly.com/question/2328454
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Complete Question
Four students were asked to write a ratio equivalent to Their answers are shown below.
Cristal
Esmeralda
Jim
Marcus
Which student did not write a ratio that is equivalent to ?
As stated:
x , the first
2x, the second
3x, the third (sum of first two)
x + 2x + 3x = 180°
6x = 180°
x = 30°
Measures of the Angles would be 30°, 60°, 90°
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