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
stepladder [879]
2 years ago
7

3. passes through (8. -4), slope = 1/2​

Mathematics
1 answer:
spayn [35]2 years ago
8 0

Answer:

y=12x−8

Step-by-step explanation:

You might be interested in
An advertising agency that serves a major radio station wants to estimate the mean amount of time the station’s audience members
Flura [38]

Answer:

n=(\frac{1.645(45)}{5})^2 =219.18 \approx 220

So the answer for this case would be n=220 rounded up to the nearest integer

Step-by-step explanation:

Information given

\sigma = 45 represent the population deviation

ME = 5 represent the margin of error

The margin of error for the true mean is given by this formula:

ME=z_{\alpha/2}\frac{\sigma}{\sqrt{n}}    (a)

And on this case we have that ME =5 and we are interested in order to find the value of n, if we solve n from equation (4) we got:

n=(\frac{z_{\alpha/2} \sigma}{ME})^2   (b)

The critical value for 90% of confidence interval now can be founded using the normal distribution. The significance level is \alpha=1-0.9=0.1 and the critical value would be z_{\alpha/2}=1.645, replacing into formula (b) we got:

n=(\frac{1.645(45)}{5})^2 =219.18 \approx 220

So the answer for this case would be n=220 rounded up to the nearest integer

5 0
3 years ago
Read 2 more answers
3. one fifth as a decimal
Y_Kistochka [10]
The answer for this question is 0.2
6 0
3 years ago
Pls help me complete this
snow_tiger [21]

Answer: The number of times a yellow cube will be drawn is 390 times.

Step-by-step explanation: Like the last question with the blue cubes, set up a ratio.

Since it is still 240 times drawn and we need to figure out how many times a yellow cube will be drawn from 1200 times, the top number only changes.

78/240 = x/1200

Multiply 78 and 1200, which is 93,600.

Divide that by 93,600, which is 390.

7 0
3 years ago
5c+12=11c+16-6c<br><br><br><br> Solve
Stella [2.4K]

Answer:

No solution.

Step-by-step explanation:

Nothing can be further done

4 0
2 years ago
Read 2 more answers
This is not a quiz it is an assignment that is due tomorrow and I Wil be grateful for anyhelp​
ladessa [460]
Xy - x - y + 1

explanation: distribute (x-1)(y-1) —> x(y-1) - 1 (y-1) —> xy - x - 1(y-1) —> xy - x - y + 1
7 0
2 years ago
Other questions:
  • Laura is 6 feet tall how tall is she in inches
    6·2 answers
  • Mrs. Kim spent $4.77 on her favorite imported cheese. She bought 9/10 of a pound. Find how much cheese cost per pound.
    6·1 answer
  • Is a y value a point, a horizontal line, a vertical line, or none of these? Explain your thinking.
    6·2 answers
  • F(x) = -7 (4-4-2+; X=6
    10·1 answer
  • Answer of 18x2+3x-15 with solution
    8·1 answer
  • What are the symptoms of AIDS???????​
    6·1 answer
  • PLEASE HELP!!! ASAP ITS DUE IN 30 MINUTES
    12·2 answers
  • The image of A(-1,3) under the translation T 2,1
    9·1 answer
  • the product of 2 consecutive integers is 5 more than the square of the smaller integer.What is the value of the smaller integer?
    13·1 answer
  • Fran buys a shrub that has 12 branches. The shrub will grow 4 new branches everymonth. Use an equation to determine the total nu
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!