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
yKpoI14uk [10]
3 years ago
7

What’s the constant term and 4th and 5th term?

Mathematics
1 answer:
yulyashka [42]3 years ago
4 0

Answer:a constant term is a term in an algebraic expression that has a value that is [constant function|constant]] or cannot change

Step-by-step explanation:

You might be interested in
Which statement best explains the relationship between lines FG and HJ?
Taya2010 [7]

Answer:they are not perpendicular because their slopes are not negative reciprocals.

Step-by-step explanation:

FG’s slope is 3/4 while HJ’s slope is 2/3. i just had this question on my test lol

5 0
3 years ago
Read 2 more answers
Researchers are investigating the effectiveness of leg-strength training on cycling performance. A sample of 7 men will be selec
ruslelena [56]

Answer:

A. The interval will be narrower if 15 men are used in the sample.

Step-by-step explanation:

Hello!

When all other things remain the same, which of the following statements about the width of the interval is correct?

A. The interval will be narrower if 15 men are used in the sample.

B. The interval will be wider if 15 men are used in the sample.

C. The interval will be narrower if 5 men are used in the sample.

D. The interval will be narrower if the level is increased to 99% confidence.

E. The interval will be wider if the level is decreased to 90% confidence.

Consider that the variable of interest "Xd: Difference between the peak power of a cyclist before training and after training" has a normal distribution. To construct the confidence interval for the population mean of the difference you have to use a pooled t-test.

The general structure for the CI is "point estimate"±" margin fo error"

Any modification to the sample size, sample variance and/or the confidence level affect the length of the interval (amplitude) and the margin of error (semiamplitude)

The margin of error of the interval is:

d= t_{n-1;1-\alpha /2} * (Sd/n)

1) The sample size changes, all other terms of the interval stay the same.

As you can see the margin of error and the sample size (n) have an indirect relationship. This means, that when the sample size increases, the semiamplitude decreases, and when the sample size decreases, the semiamplitude increases.

↓d= t_{n-1;1-\alpha /2} * (Sd/↑n)

↑d= t_{n-1;1-\alpha /2} * (Sd/↓n)

Correct option: A. The interval will be narrower if 15 men are used in the sample.

2) The confidence level has a direct relationship with the semiamplitude of the interval, this means that when the confidence level increases, so do the semiamplitude, and if the level decreases, so do the semiamplitude:

↓d= ↓t_{n-1;1-\alpha /2} * (Sd/n)

↑d= ↑t_{n-1;1-\alpha /2} * (Sd/n)

I hope it helps!

4 0
3 years ago
A recipe needs 1/2 cup of vegetable oil and 1/8how much oil does it need
jonny [76]

Step-by-step explanation:

May you reword it? I don't quite understand.

8 0
3 years ago
Concept maps work because they _______.
AnnZ [28]
Showing the relationships among concepts.
7 0
3 years ago
Read 2 more answers
4 divided by 992 because my calculator isn't helping and i'm not trynna fail
Black_prince [1.1K]

Answer:

4/992 = 0.00403225806

Step-by-step explanation:

I hope this helps!!

4 0
3 years ago
Other questions:
  • Sketch a cube with 3 cm
    5·1 answer
  • You take a sample of 22 from a population of test scores, and the mean of your sample is 60. you know the standard deviation of
    14·1 answer
  • Alex and Lara have $21.00 each to spend at a book fair, where all students receive a 35%; discount. They both want to purchase a
    13·1 answer
  • All of the following statements are true, except . . .
    13·2 answers
  • A painter is painting a wall with an area of 150 ft2. He decides to paint half of the wall and then take a break. After his brea
    10·2 answers
  • A bag contains 120 marbles Some are red and the rest are black. There are 19 red marbles for every black marble. How many black
    7·1 answer
  • A quadratic function has an axis of symmetry at x=4 and contains the points (2, -6) and (7, -11). Find the equation in standard
    15·1 answer
  • 4) Given:<br> Solve for x. Show all work.
    7·1 answer
  • What are the first 10 digits after the decimal point (technically the hexadecimal point...) when the fraction 1/7 is written in
    8·1 answer
  • in 1995, diana read 10 english books and 7 french books. in 191!6, she read twice as many french books as english books. if 60%
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!