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4 years ago

Which sequence can be generated from the formula f(x + 1) = (f(x))? x, 2x, 4x, 8x, … x, 2x, 4x, 6x, …

2 answers:

5 0

The mathematical formula f(x + 1) = (f(x)) is like an arithmetic progression where the original value is f(x), an = f(x+1) , and d is equal to 1. In thsi case, if a0 is equal to x, then the progression should become x+1, x+2, x+3 and so on until x+n. There is no multiplication involved only addition process

Contact [7]4 years ago

4 0

The mathematical formula f(x + 1) = (f(x)) is like an arithmetic progression where the original value is f(x), an = f(x+1) , and d is equal to 1. In thsi case, if a0 is equal to x, then the progression should become x+1, x+2, x+3 and so on until x+n. There is no multiplication involved only addition process/

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Answer:

$\sqrt 2$

Step-by-step explanation:

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2 years ago

7. Which expression is equivalent to -2v + (-4) +8+(-3)?

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Answer:

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3 years ago

A lot of 200 chips contain 5 that are defective. 8 are selected random with out replacement.

vaieri [72.5K]

Answer:

1 , $\frac{1}{66}$ (Answer)

Step-by-step explanation:

Since, 8 chips are selected at random and 5 are there defectives in the lot, So, at least (8 - 5) = 3 chosen chips will be non - defective.

So, P ( At least two of selected part is non defective ) = 1 .

P(first and second samples are defective)

= $\frac{5 \times 4}{200 \times 199}$

P ( first, second and third samples are defective)

= $\frac{5 \times 4 \times 3}{200 \times 199 \times 198}$

So,

$\frac{{\textrm{Third sample is defective | first and second samples are defectives}}}$

= $\frac{{\textrm{ P ( first, second and third samples are defective)}}}{{\textrm{ P(first and second samples are defective) }}}$

= $\frac{3}{198}$

= $\frac{1}{66}$ (Answer)

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4 years ago

Which of the following numbers is

Nezavi [6.7K]

Answer:

Step-by-step explanation:

1 million has 7 digits so that means 27million would have 8 digits and that eliminates C. having the word "three" in the question eliminates D and "three hundred and thirty thousand" means A is eliminated

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3 years ago