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artcher [175]
3 years ago
13

Evaluate the expression 23[1/4 +4(36÷12)]​

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
4 0
<h2>281.75</h2>

Step-by-step explanation:

23 [1/4 +4(36÷12)]

23 [1/4 +4×3]

23 [0.25 +12]

23 ×12.25

281.75

<h2>follow me</h2>
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Assume that y varies inversely with x. If y=7 when x=2/3, find y when x=7/3
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Answer:

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Step-by-step explanation:

By definition:

A relation is any set of ordered pairs, which can be thought of as (input, output).

A function is a <em><u>relation</u></em> in which no two ordered pairs have the same first component (domain/input/x value) and different second components  (range/output/y value).

Looking at the given points in your graph, and in listing down the domain and range, we can infer that the relation is not a function because there is an x-value (2) that has two corresponding y-values: (2, 4) (2, 1).

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Read 2 more answers
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