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
Nookie1986 [14]
3 years ago
8

Scatter plots & trend lines is there a easier way to do this?

Mathematics
1 answer:
ira [324]3 years ago
7 0

Answer:

23

Step-by-step explanation:

Using the best fit equation y = 1.5x - 1

with x = 16 ( number of years since 2000 ), then

y = (1.5 × 16) - 1 = 24 - 1 = 23

You might be interested in
A 175-pound cyclist burns 672 calories for every hour of cycling. Round the number of calories to the nearest hundred and then e
andrew-mc [135]
Well 675 is estimated to 700 and 700x10 is 7000
4 0
3 years ago
An entomologist is studying the reproduction of ants. If an ant colony started with 50 ants, and each day, their population incr
worty [1.4K]

Step-by-step explanation: Ants are one of the most abundant insects on our planet and the reasons are their eusocial, complex societal behaviors and their ability to survive in many and various ecosystems. Like most other animal societies, reproduction is one of the core reasons why ants are so prevalent.

Acrobat Ant

Reproduction for ants is a complex phenomenon that involves finding, selecting and successfully fertilizing females to ensure that the eggs laid are able to survive and molt through the successive stages of the ant’s life cycle – larvae, pupae and adults.

8 0
3 years ago
Read 2 more answers
A doctoral student wants to determine the relationship between steps per minute and the time it takes to walk 100 feet in
Rina8888 [55]

Using correlation coefficients, it is found that that the correct option is given as follows:

The correlation would stay the same because the change in units for time would have no effect on it.

<h3>What is a correlation coefficient?</h3>
  • It is an index that measures correlation between two variables, assuming values between -1 and 1.
  • If it is positive, the relation is positive, that is, they are direct proportional. If it is negative, they are inverse proportional.
  • If the absolute value of the correlation coefficient is greater than 0.6, the relationship is strong.

The correlation coefficient does not have units, hence if the units of the measures is changed, the coefficient remains constant, which means that the correct option is given by:

The correlation would stay the same because the change in units for time would have no effect on it.

More can be learned about correlation coefficients at brainly.com/question/25815006

#SPJ1

7 0
1 year ago
Don’t steal points<br> Pls I’m doing a final need it quickly
Tcecarenko [31]

Answer:

the 3rd one

Step-by-step explanation:

A proportional relationship has to have a Stright line. Hope this helps :)

4 0
2 years ago
Read 2 more answers
Can someone help me pls
White raven [17]

Answer:

maybe 223 degrees

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • A new computer has a model number, a part number, and a serial number. The model number is assigned by the manufacturer to ident
    13·2 answers
  • For a game, three people are chosen in the first round. Each of those three people chooses 3 people in the second round. How man
    9·2 answers
  • Plz help with a couple of these plz ASAP it will help a lot
    11·2 answers
  • Find the value of X
    7·1 answer
  • 5189292910+129289391
    5·1 answer
  • What’s the answer to this ?
    15·2 answers
  • The diagram shows a right triangle and three squares. The area of the largest square is 55 unit^2
    14·2 answers
  • Find missing size if side of right angled triangle
    5·1 answer
  • Find the area of the shaded region.​​
    15·1 answer
  • 3.find the measure of each missing angle
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!