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
Sati [7]
3 years ago
13

Which of these r-values represents the strongest correlation? O A. -0.7 Caty B. -0.6 O C. -0.4 O D. -0.5​

Mathematics
1 answer:
Flura [38]3 years ago
4 0

Answer:

-0.4

Step-by-step explanation:

its that one

You might be interested in
If Jay ran 1 mile in 10 minutes on Monday, 2 miles in 20 minutes on Tuesday,
earnstyle [38]

Answer:

4 miles

Step-by-step explanation:

5 0
3 years ago
Solve for x: 6(4x+5)=3(x+8)+3 round to nearest hundredth
Hitman42 [59]
Solve for x by simplifying both sides of the equation then isolating teh varible.
your answer = - 1/7
3 0
3 years ago
Please help me with this
horrorfan [7]

Answer:

\dfrac{4000\pi}{3} ft³

Step-by-step explanation:

First, let's figure out how to get the <em>volume </em>of a sphere from its <em>surface area</em>. If r is the radius of our sphere, then

The formula for a sphere's surface area is A = 4\pi r^2

The formula for a sphere's volume is V=\frac{4}{3}\pi r^3

So to get from area to volume, we have to <em>divide the area by 3 </em>and then <em>multiply it by r.</em> Mathematically:

V=\frac{A}{3}r

Before we solve for V though, we need to find the radius of our sphere. Thankfully, we're given the surface area - 400\pi ft² - so we can use the area formula to find that radius:

A=4\pi r^2=400\pi\\r^2=100\\r=10

And now that we have our radius, we can put it into our volume formula to find

V=\frac{A}{3} r=\frac{400\pi}{3}(10)=\frac{4000\pi}{3} ft³

4 0
3 years ago
What is the domain of the function f(x) = 2x /(3x^2− 3
Svet_ta [14]
The domain of the function in this case will be for when the denominator is different from zero:
 3x ^ 2- 3 = 0
 3x ^ 2 = 3
 x ^ 2 = 3/3
 x ^ 2 = 1
 x = + / - 1
 Therefore the domain of this function are all reals without including x = 1 and x = -1
3 0
3 years ago
Read 2 more answers
Pls hurry and no links
Anestetic [448]

Answer:

╲┏━┳━━━━━━━━┓╲╲

╲┃◯┃╭┻┻╮╭┻┻╮┃╲╲

╲┃╮┃┃╭╮┃┃╭╮┃┃╲╲

╲┃╯┃┗┻┻┛┗┻┻┻┻╮╲

╲┃◯┃╭╮╰╯┏━━━┳╯╲

╲┃╭┃╰┏┳┳┳┳┓◯┃╲╲

do u ilke it

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for m. <br> 2(5m + 4) = 2 (3m - 10)
    7·1 answer
  • Wire is commonly made by putting hot metal through a hole in a plate. What length of wire, of diameter 1mm, can be made from a 1
    10·1 answer
  • F/m=v-u/t solve for T
    9·1 answer
  • My question says “Round to the millions place by 4,563,009
    11·1 answer
  • Put these fractions in order from least to greatest. <br><br>2/3<br>6/8<br>1/5​
    12·1 answer
  • Best answer gets brainiest. On Wednesday at camp, Diana went for a hike at 5:35 A.M. The hike took 1 hour and 30 minutes. As soo
    13·2 answers
  • A recent study estimated that 68% of US adults enjoy reading a book while relaxing. How many adults are required
    11·1 answer
  • Help i dont get it and i'm almost out of time plz help plz. i'll give you the brain thing if you give me the right answer.
    15·2 answers
  • A restaurant sells 33 bowls of soup every 3 days. At this rate, about how many bowls of soup can the restaurant sell in 7 days?
    12·1 answer
  • Solve using the quadratic formula. Round answers to the nearest hundredth.<br> 6x^2-14x-9=0
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!