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kodGreya [7K]
2 years ago
14

As an estimation we are told £3 is €4.

Mathematics
1 answer:
vova2212 [387]2 years ago
3 0

Answer:

To solve the above problem we will use the unitary method as follows

As estimated  If £ 3 is equivalent to € 4

Then, £ 1 will be equivalent to = € \frac{4}{3}

£ 64.60 will be equivalent to = € \frac{4}{3} \times 64.60 = 1.3333 \times 64.60 = 86.1311

Now you have to round the answer up to 2 decimal points to get the final answer

€ 86.1311 ≈ € 86.13

Thus, £ 64.60 is approximately equal to  € 86.13.

Step-by-step explanation:

hope this helps if not let me now

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Given the function f(x) = 3x + 1, evaluation of f(a + 1) gives:  

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Step-by-step explanation:

Given function:

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We have to find f(a+1).

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substitute it in the function f(x) = 3x+1:

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f(a+1) = 3(a+1) +1

f(a+1) = 3(a) + 3(1) +1

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f(a+1) = 3a + 4

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The points in the brackets are on the graph are (0, 2) and (6, 10)

<h3>How to determine if the points in the brackets are on the graph?</h3>

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Rewrite as

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