Answer:
a) 8 < 9 < 10 1/2
b) 10 1/2 > 9 > 8
Step-by-step explanation:
We can use inequalities to order shoe sizes. We need to know what the symbols mean, for example < means "is lower than" while > means "is greater than". We know that 8 is lower than 9, and 9 is lower than 10 1/2 (which can be written also as 10.5), so we can write:
a) 8 < 9 < 10 1/2
The other way around would be to say that 10 1/2 is greater than 9, and 9 is greater than 8, which means:
b) 10 1/2 > 9 > 8
A statement which best describes the function shown in the table is: B. exponential, there is a continual rate of decay or decrease.
<h3>What is an exponential function?</h3>
An exponential function is a mathematical function whose numerical values (numerals) are generated by a constant that is raised to the power of an argument.
<u>Given the following table:</u>
X : -4 -1 2 4 5
Y : 16 2 0.25 0.0625 0.03125
Next, we would calculate the rate of decay for the y-values:
16/2 = 2/0.25 = 0.25/0.0625 = 0.0625/0.03125 = 8
<u>Rule:</u> The y-values constantly decreases by 1/4 or 0.25 of the previous number.
In conclusion, we can logically deduce that the function shown in the table is exponential, there is a continual rate of decay or decrease.
Read more on exponential functions here: brainly.com/question/12940982
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5/6F - 3/4F = 1/4
5x4/24F - 3x6/4F = 1/4
20/24F - 18/24F = 1/4
20F - 18F = 1/4x24
2F = 6
F = 6/2
F = 3
