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
marishachu [46]
2 years ago
15

What does a correlation coefficient of r = -0.89 indicate?

Mathematics
1 answer:
Leviafan [203]2 years ago
5 0

Answer:

There is a strong but negative correlation. The - cuases a doawnward line but .89 is close to 1

Step-by-step explanation:

You might be interested in
Please help! functions operations. explain please
Lina20 [59]

Answer:

f^{-1}(x)=x^2-3

Step-by-step explanation:

Given f(x)=\sqrt{x+3}

Let y=\sqrt{x+3}

Interchange x and y

x=\sqrt{y+3}

Solve for y, by first squaring both sides

x^2=y+3

x^2-3=y

Hence

f^{-1}(x)=x^2-3

The last choice is correct

5 0
3 years ago
A square has a side length of 18 centimeters what is it’s perimeter
NARA [144]
The perimeter is 72 because all sides on a square are the same measurements so you just have to do 18 times 4 to get 72
3 0
3 years ago
What measures of a cylinder can be determined when given the volume and the height? Describe how to find the measure.
Maru [420]

Answer:youywould be able to find the base.

Step-by-step explanation:

Formula for Volume of a cylinder is : V=Bh

8 0
3 years ago
Read 2 more answers
5) 85% of 366.8 is what?<br> A) 431.5 B) 311.8<br> C) 128.1 D) 10146
Nataly_w [17]

Answer: The answer is B

B. 311.78

4 0
3 years ago
Read 2 more answers
if you and your friend went swimming for 10 hours, then came back because they forgot something, then swam for 11 hours, how man
N76 [4]

Answer:

21 hours

Step-by-step explanation:

You and your friend swam for 10 hours then took a break then swam for 11 so 10+11=21 so you and your friend swam for 21 hours all together.

7 0
3 years ago
Other questions:
  • Estimate the difference of the decimals below by rounding to the nearest whole number 42.706 - 4.423= ?
    5·1 answer
  • 3 Times minus 16=14math
    14·1 answer
  • PLEASE HELP!!
    7·1 answer
  • Which of the following is the correct equation of a circle whose center has coordinates (1, 6) and radius = 4.
    14·2 answers
  • a rectangular inflatable swimming pool is 2 <img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B5%7D" id="TexFormula1" title="\fr
    8·2 answers
  • There is 12 feet from the center of the room to the wall. How big is the floor? (JUST write the number: no units)
    11·1 answer
  • Please help I’ll give brainliest
    13·2 answers
  • 1400 point....pls help will give brainliest
    6·2 answers
  • PLS help with this- you dont NEED to show work but it will give u brainliest lol
    15·2 answers
  • I need help with an area math question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!