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3 years ago

10

A bit is a 0 or a 1. a bit string of length 8 is a sequence of 8 digits, all of which are either 0 and 1. (a) how many bit strin

gs of length 8 are there?

1 answer:

Margaret [11]3 years ago

6 0

There are 256 bit strings of length 8.

Explanation:

Each bit is either 0 or 1, so the base is 2.

The length is 8, so the power is 8.

Therefore the calculation is 2^8 = 256.

Let me know if you have any questions.

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Which type of measurement is used more often by scientists?

Roman55 [17]

The answer to your question should be "<span>Both weight and mass are used equally by scientists"</span>

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At the start of the year a summer holiday to Spain cost £650. It increased by 11% in

olga nikolaevna [1]

Answer:

Final cost = £779

Step-by-step explanation:

It is given that:

Cost of summer holiday = £650

Amount increased by 11%

Increased cost = 11% of 650

Increased cost = $\frac{11}{100}*650$

Increased cost = 0.11 * 650 = £71.50

Amount after increment = 650 + 71.50 = £721.50

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3 years ago

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Answer:

<h3> $\boxed{ \bold{ \huge{ \boxed{ \sf{ \frac{3}{7} }}}}}$ </h3>

Step-by-step explanation:

Let the points be A and B

A ( -5 , 1 ) ⇒( x₁ , y₁ )

B ( 2 , 4 )⇒( x₂ , y₂ )

<u>Findi</u><u>n</u><u>g</u><u> </u><u>the </u><u>slope</u><u> </u><u>of </u><u>the </u><u>line </u><u>passing </u><u>through</u><u> </u><u>these </u><u>Points</u>

Slope = $\sf{ \frac{y2 - y1}{x2 - x1} }$

plug the values

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We know that $\sf{( - ) \times ( - ) = ( + )}$

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Add the numbers

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Hope I helped!

Best regards!!

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Answer:

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