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3 years ago

12

A test of a printed circuit board uses a random test pattern with an array of 8 bits and each is equally likely to be 0 or 1. Wr

ite down the number of different bytes of possible different series.

1 answer:

Scorpion4ik [409]3 years ago

5 0

Answer:

256.

Step-by-step explanation:

Each position can be one of 2 states so the number of possibilities

is 2^8 = 256.

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What is the algebraic expression that describes the monthly pay? Let x be the hours of training.

Radda [10]

For every 10 hours of training, monthly pay increases by 100
that means that for every 1 hour, monthly pay increases by 10
so the answer must be in the form 10x + something
let's take the 1st row in the table:
10 hours of training = 1300 monthly pay
10x+ something = 1300
10*10 + something=1300
something = 1200
therefore, monthly pay = <span>A. 10x+1200 </span>

4 0

3 years ago

Read 2 more answers

Write an equation in slope-intercept form of the line that passes through (-1, 4) and (0, 2)

MrMuchimi

Answer:

y = -2x + 2

General Formulas and Concepts

<u>Pre-Alg</u>

Order of Operations: BPEMDAS

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-1, 4)

y-intercept (0, 2)

<u>Step 2: Find slope </u><em><u>m</u></em>

Substitute: $m=\frac{2-4}{0+1}$
Subtract/Add: $m=\frac{-2}{1}$
Divide: $m=-2$

<u>Step 3: Write linear equation</u>

y = -2x + 2

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3 years ago

Why is pi the best example of an exponent

FromTheMoon [43]

Pi is seldom useful as an exponent, and is hardly ever used as one.
If you need to show somebody an example of an exponent, I think
that pi is one of the worst examples you can choose.

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Answer:

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