3 years ago

If f(x) equals X-1 which of the following is the inverse of f(x)

Mathematics

1 answer:

Ne4ueva [31]3 years ago

3 0

Answer:

40.86 28.98

Step-by-step explanation:

because if its wrong then it is racist

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B) Write 6.04 * 10 as an ordinary number.

Eddi Din [679]

Answer:

60.4

Step-by-step explanation:

6.04*10=60.4

i hope ti helps you

3 0

3 years ago

X=square root of 880-8x

Sunny_sXe [5.5K]

$x=\sqrt{880-8x}\\
D:880-8x\geq0 \wedge x\geq0\\
D:8x\leq880 \wedge x\geq0\\
D:x\leq 110 \wedge x\geq0\\
D:x\in\langle0,110\rangle\\
x^2=880-8x\\
x^2+8x-880=0\\
x^2+8x+16-896=0\\
(x+4)^2=896\\
x+4=8\sqrt{14} \vee x+4=-8\sqrt{14}\\
x=-4+8\sqrt{14} \vee x=-4-8\sqrt{14}\\
\\ x=-4-8\sqrt{14}\not \in D \Rightarrow \boxed{x=-4+8\sqrt{14}}$

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3 years ago

mark has 312 books in his bookcases she has 11 as many fiction books as nonfiction books how many fiction books does mark have?

belka [17]

11 as many fiction books as non fiction.

Fiction books F, Non Fiction NF

F: NF = 11 : 1

Total ratio 11+ 1 = 12.

Fraction of Fiction books F, = 11/12

Total books = 312.

Fiction books = 11/12 * 312 = 286

Fiction books = 286

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2 years ago

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A sequence is defined by the recursive function f(n + 1) = one-halff(n). If f(3) = 9 , what is f(1) ? 1 3 27 81

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Answer:

Step-by-step explanation:

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2 years ago

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You have one hour for lunch. You want to go to your favorite sub shop, which is 18 minutes from your job. You called; the averag

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