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2 years ago

Helpppppppppppppppppppppppp

Mathematics

2 answers:

wariber [46]2 years ago

8 0

Answer:

3.8 million lbs in tons is equivalent to 1900 pounds

Step-by-step explanation:

2000 lbs is equal to 1 ton so 3800000 divided by 2000 equals 1900.

Tanzania [10]2 years ago

3 0

3.8 million lb equivalent 900

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Oksanka [162]

Convert 3 (1/2) into a mixed fraction first and then multiply it by 3:

3(1/2) * 3

(7/2) * 3

21/2

10 (1/2) = answer

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3 years ago

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dsp73

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3 years ago

What is the meaning of the variable x in terms of the situation?

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3 years ago

The _____ _____, f(x) = x, is formed by the composition of a function and its inverse. (2 words)

jonny [76]

Answer:

Identity function

Step-by-step explanation:

We are given the following in the question:

Let f(x) be a function.

Then, inverse of f(x) can be written as:

$f^{-1}(x)$

The composition function of the function and the reverse function can be found as:

$(f\circf^{-1})(x) = f(f^{-1})(x) = x$

which is an identity function.

Thus, the correct answer is

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8 0

2 years ago

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Serhud [2]

Answer:

$50+5t=C$

Step-by-step explanation:

Suppose the electrician spends t hours at the house working.

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Here, $C=400$

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3 years ago