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
patriot [66]
3 years ago
11

15x+1200=y what is the change in the total cost for each book printed? What is the cost to get started before any books are prin

ted
Mathematics
1 answer:
Mrac [35]3 years ago
6 0
The total cost before books are printed is $1200 (the constant).

The change to the total cost is the x, which is a variable, and can change depending on the amount of books printed.


hope this helps
You might be interested in
The number of text messsages that teenagers send per month is normally
ki77a [65]

Answer:

z=\frac{4415-3400}{450}=2.26

And the explanation of this number is:"The number of text messages for Kendra it's 2.26 deviations above the mean"

Step-by-step explanation:

1) Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

2) Calculate the z score

Let X the random variable that represent the number of text messages per month, and for this case we know the distribution for X is given by:

X \sim N(3400,450)  

Where \mu=3400 and \sigma=450

And the best way to solve this problem is using the normal standard distribution and the z score given by:

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

If we apply this formula to our probability we got this:

z=\frac{4415-3400}{450}=2.26

And the explanation of this number is:"The number of text messages for Kendra it's 2.26 deviations above the mean"

6 0
3 years ago
151 1/2 over 25 1/4=6
Setler79 [48]

Answer: 6 = 6

Step-by-step explanation:

8 0
2 years ago
What is the answer to his question
horsena [70]

Answer:

A. 720 per hour

Step-by-step explanation:

1200+ <em>720</em> + 720 + <u>360</u> =3000

        <em>hr 1↑</em>+ hr 2↑ + <u>↑30 min</u>

8 0
3 years ago
What is the difference between-4 and 6<br><br> 1. -10<br> 2. -2<br> 3. 2<br> 4. 10
earnstyle [38]

Answer:

It is 1, 2, 3, or 4

Step-by-step explanation:

8 0
3 years ago
Find the solution to this equation 2(x + 12) - 2x = 3(x - 2)
Wewaii [24]

Answer:

it equals x=10 so i guess it's B

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • During the month of February, fabulous feet shoe mart sold 30 pairs and sold 36 in March
    12·1 answer
  • What are the next three terms in these 2 sequences?<br><br> 1. 3, 8, 23, 68<br><br> 2. 2, 6, 18
    9·1 answer
  • Find the difference : 7 7/8 - 3 1/4 =
    14·1 answer
  • What is the value of x?<br> 12 units<br> 15 units<br> 20 units<br> 25 units
    8·2 answers
  • The product of four numbers, a,b,c,d, is a negative number. The table shows on combination of positive and negative signs of the
    14·1 answer
  • Please help <br> {[(3^8) x (2^-5) x (9^0)]^-2} x [(2^-2)/(3^3)]^4 x (3^28)
    7·1 answer
  • Find the vector and parametric equations for the line through the point P(0, 0, 5) and orthogonal to the plane −1x+3y−3z=1. Vect
    8·1 answer
  • A study was done to determine the efficacy of three different drugs: A, B, and C in relieving headache pain. Over the period cov
    9·1 answer
  • Whole numbers from 1 to 10 are placed in a bag. Olga picks two cards at once at random from the bag. What is the
    14·1 answer
  • F(x) = -4x + 5 and g(x) = x2 + 2<br> Find (f + g)(x)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!