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
Vaselesa [24]
3 years ago
6

Marco's mom has measured his height in centimeters every few months between the ages of 4.5 and 7.5. The recorded values are bes

t estimated by the regression line with the equation y with hat on top equals space 80.46 space plus space 6.25 x. Marco's mom wants to use this equation to predict if Marco will be taller than her when he is 14 years old. Doing this prediction is an example of what
Mathematics
1 answer:
Contact [7]3 years ago
7 0

Answer:

Extrapolation

Step-by-step explanation:

Extrapolation is a type of estimation, beyond the original observation range. In this case, the observation range is from 4.5 to 7.5 years. Marco's mom is extrapolating the regression line to estimate Marco's height at 14 years old. This sort of estimation assumes that Marco's height will continue changing at the same rate until he is 14 years old.

You might be interested in
-13 + 24-46-( - 20 ) =
Naddik [55]

Answer

-15

Step-by-step explanation:

-13 +24=11

11-46=-35

-35+20=-15

3 0
3 years ago
Read 2 more answers
Which is a y-intercept of the continuous function in the table? х – 4 -3 -2 -1 0 1 f(x) -10 0 0 – 4 -6 0 2 O (0,6) O (-2, 0) O (
Alexxandr [17]

Answer:

x:-4,-3,-2,-1,0,1

f(x):-10,0,0,-4,-6,0

from the table we can see when x=0, y=-6

Therefore the y-intercept will be (0,-6)

<u>OAmalOHopeO</u>

<u />

8 0
3 years ago
6 / 32<br>Simplify<br>a)<br>4p + 2p – 3p<br>b)<br>9s- 5s + 2s-S<br>c)<br>8t + 3r - 76 - 9r​
Charra [1.4K]

Answer:

a.3p

b 5s

c 2r -76 this can be the answer

3 0
2 years ago
Read 2 more answers
Make d the subject of the formula h=d/3+2​
Flura [38]

Answer:

3h - 6

Step-by-step explanation:

To understand better,I have attached a picture to this answer

7 0
3 years ago
Read 2 more answers
Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 7 liters of natural oil for every 5 liters of
Svetach [21]
What we know:
Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 7 liters of natural oil for every 5 liters of synthetic oil.

What we need to find:
If 355 liters of synthetic oil are used, how many liters of petrolyn oil will be made?

Set up a proportion to find how much natural oil is used.
7L natural oil/5L synthetic oil = x/355 synthetic oil where x=natural oil
7/5=x/355
(5)(x)=(7)(355) cross multiplied
5x=2485 simplified
5/5x=2485/5 multiplicative inverse
x=497L

Now, add both synthetic oil and natural oil to find amount of petrolyn oil.

355 L synthetic oil + 497 L natural oil= 852 L of petrolyn oil
5 0
3 years ago
Other questions:
  • What is 36 pieces of candy for 6 children as a unit rate?
    12·1 answer
  • Please help I will give you more points and brainlest!!!
    9·2 answers
  • What are the coordinates of of the point that would divide the segment with endpoints from p1(2,8) to p2(7,3) into two segments
    12·1 answer
  • sara compares to phone plans. plan A charges $99 for the phone plus $25 per month. plan B charges $39 for a phone and a $35 per
    10·1 answer
  • Which of the following is not a true statement about porportional graphs
    8·2 answers
  • NEED HELP ASAP THANKS.
    14·1 answer
  • Please explain how to check the solution for y=x-3
    6·1 answer
  • Jesus Christ is coming soon, Believe in him and get saved, Muhammad is dead, Buddha is dead, Krishna is dead, But Jesus rose fro
    15·2 answers
  • Lo pueden resolver por favor !!!
    12·1 answer
  • 4&gt;x+4 I need to know the x value
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!