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
IrinaK [193]
2 years ago
12

The equation of the horizontal line passing through the point (-3, 8) is y = 8. O True O False​

Mathematics
2 answers:
Sav [38]2 years ago
8 0

Answer:

I am guessing that it is true

Step-by-step explanation:

postnew [5]2 years ago
4 0

Answer:

True

Step-by-step explanation:

y=8 is a horizontal line on the y axis

You might be interested in
There are 28 nonfiction books and 35 fiction books in the teacher's collection. Which of the following expresses the ratio of no
Lostsunrise [7]
The answer is B) 4:5

First write the ratio out. To find the simplified expression, divide by the greatest common factor (GCF). In this case, the GCF of 28 and 35 is 7.

28:35
--- ----
7    7
=4:5

4:5 is the simplest form because you cannot simplify it further.
5 0
3 years ago
Read 2 more answers
If a spacecraft was parked on Venus and needed to make a flight to Jupiter, how far would it need to travel? Show your work and
Dmitriy789 [7]
Below is the answer:
Saturn is 1,433,000,000 km from the sun 
<span>Mercury is 57,909,000 kilometers from the sun. </span>
<span>57,909,000 in scientific notation is </span>
<span>5.7909 * 10^ 7 </span>
<span>108200000 in scientific notation is </span>
1.082* 10^8
149,600,000 in scientific notation is 1.496* 10^8
The scientific notation of 22790000 is 2.279*10^8
778500000 in scientific notation is 7.785 *10^8
1433000000 in scientific notation 1.433*10^9
the Scientific of 287700000 is 2.877 *10^9
<span>Neptune </span>
<span>Neptune is 4,503,000,000 km from the sun </span>
<span>The scientific notation for 4503000000 is 4.503 *10 ^9</span>
7 0
2 years ago
Read 2 more answers
2
Mashutka [201]

Answer:

  (f + g)(4) = f(4) + g(4)

Step-by-step explanation:

  (f + g)(4) = f(4) + g(4)

___

The notation (f+g)(x) means that the value of f(x) is added to the value of g(x).

3 0
3 years ago
The graphs below have the same shape.what is the equation of the blue graph?​
Alinara [238K]

Answer: b

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The mean salary offered to students who are graduating from Coastal State University this year is , with a standard deviation of
Monica [59]

Answer:

The probability that the mean salary offer is of X or less is the p-value of Z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}, in which \mu is the mean salary for the population, \sigma is the standard deviation for the population and n is the size of the sample.

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the central limit theorem.

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

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

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem establishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

Z-score with the Central Limit Theorem:

Z-is given by:

Z = \frac{X - \mu}{s}

Z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

What is the probability that the mean salary offer for these students is X or less?

The probability that the mean salary offer is of X or less is the p-value of Z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}, in which \mu is the mean salary for the population, \sigma is the standard deviation for the population and n is the size of the sample.

4 0
3 years ago
Other questions:
  • 4. What is the value of 3 - 14?<br> A. 17<br> B. 11<br> C. -11<br> D. -17
    6·2 answers
  • What is the slope of a line passing through (3, 4) and (5, 8)?
    7·1 answer
  • Help please I don’t understand
    6·2 answers
  • What is the range of f(x) = 3x + 9?
    12·1 answer
  • What expression could i use for the question denise earns $30 an hour. she works 40 hours per week
    8·2 answers
  • I next help on the polynomial
    13·1 answer
  • Suppose that $2700 is borrowed for four years at an interest rate of 3% per year, compounded continuously. Find the amount owed,
    13·1 answer
  • Slope:1/6 point: (24 ,4)
    7·2 answers
  • How the hell did I get a notification that I answered a question i didn't create???
    15·2 answers
  • The radius of a circle is 2 inches. What is the area of a sector bounded by a 90° arc?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!