1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SVETLANKA909090 [29]
3 years ago
13

The code words u1 = 1101010; u2 = 0100010; u3 = 1100011; u4 = 0010100 form a basis for a (7; 4) linear binary code. (a) Write do

wn a generator matrix for this code. (b) Construct code words for the messages 1001 and 0101. (c) Write down the parity check matrix for this code. (d) Find the syndromes for the received words 1110011; 1001010; 0001101; 1101010
Mathematics
1 answer:
Studentka2010 [4]3 years ago
7 0

Answer:

i believe QuickMAth or CalculatorSOup can help with this if nobody answers, sorry ik im taking points but its not letting me comment :/

Step-by-step explanation:

You might be interested in
The line width for semiconductor manufacturing is assumed to be normally distributed with a mean of 0.5 micrometer and a standar
34kurt

Answer:

a) 0.0081975

b) 0.97259

Step-by-step explanation:

The line width for semiconductor manufacturing is assumed to be normally distributed with a mean of 0.5 micrometer and a standard deviation of 0.05 micrometer

We solve using z score formula

z = (x-μ)/σ, where

x is the raw score

μ is the population mean

σ is the population standard deviation.

a. What is the probability that a line width is greater than 0.62 micrometer?

z = 0.62 - 0.5/0.05

z = 2.4

Probability value from Z-Table:

P(x<0.62) = 0.9918

P(x>0.62) = 1 - P(x<0.62)

= 0.0081975

b. What is the probability that a line width is between 0.4 and 0.63 micrometer?

For 0.4

z = 0.4 - 0.5/0.05

= -2

Probability value from Z-Table:

P(x = 0.4) = 0.02275

For 0.63

z = 0.63 - 0.5/0.05

= 2.6

Probability value from Z-Table:

P(x = 0.63) = 0.99534

P(x = 0.63) - P(x = 0.4)

= 0.99534 - 0.02275

= 0.97259

c. The line width of 90% of samples is below what value?

6 0
3 years ago
Y=6x+10 A -6 B 6 C -10 D 10
STALIN [3.7K]

Answer:

gradient:

m = 6

y-intercept:

c = 10

3 0
3 years ago
The overhead reach distances of adult females are normally distributed with a mean of 200 cm and a standard deviation of 8.9 cm.
Advocard [28]

Answer:

0.148 or 14.80%

Step-by-step explanation:

Mean overhead reach (μ) = 200 cm

Standard deviation (σ) = 8.9 cm

The z-score for any reach, X, is given by:

z=\frac{X-\mu}{\sigma}

For a X = 209.30 cm:

z=\frac{209.3-200}{8.9}\\ z=1.045

A z-score of 1.045 corresponds to the 85.20th percentile.

Therefore, the probability that an individual distance is greater than 209.30 cm is:

P = 1-0.8520\\P=0.148=14.80\%

The probability is 0.148 or 14.80%

4 0
3 years ago
Which of the following are solutions to the equation below?
Valentin [98]

Answer:

Step-by-step explanation:

u have a difference of squares

25x^2 - 16 = 0

(5x - 4)(5x + 4) = 0

5x - 4 = 0        5x + 4 = 0

5x = 4              5x = -4

x = 4/5             x = -4/5

so x = 4/5 or x = -4/5

5 0
3 years ago
Which problem could be solved by evaluating the expression 4*(-6)
maxonik [38]
-36 one of many possible answers.

5 0
4 years ago
Other questions:
  • I need help on this because how do u count it without a ruler
    5·1 answer
  • I NEED HELP WITH THIS!! PLEASE HELP ME I NEED IT ASAP<br> 12 POINTS
    11·1 answer
  • The nth term of a sequence is 3n+5 to the 6th terms sequence
    5·1 answer
  • Help! Which step is incorrect!
    12·1 answer
  • Find the distance between each pair of point. round to the nearest hundredth (-8, -2) and (6, -1)
    15·1 answer
  • After one side of a square was enlarged by 2 inches and the other side was enlarged
    15·1 answer
  • Emella is booking a flight to San Francisco The airline charges $270 for the ticket and 16% for taxes and fees. How much will Em
    12·1 answer
  • Find the value of x for the triangle
    15·1 answer
  • Help<br> _<br> _<br> _<br> _<br> __<br><br> _<br><br><br> __<br><br> -bv
    14·2 answers
  • Write the first six terms of the sequence f(n)=n^3+2​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!