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
posledela
2 years ago
13

Compute the correlation coefficient for the data set.

Mathematics
1 answer:
loris [4]2 years ago
3 0

Answer:

0.8679.

Step-by-step explanation:

You might be interested in
A cone-shaped pile of sawdust has a base diameter of 38 feet, and is 14 feet tall. Find the volume of the pile
Romashka-Z-Leto [24]

Answer:

Given: Diameter of cone = 38 feet and height of cone = 14 feet.

Volume of cone V with radius r is one-third the area of the base B times the height h.

i,e  V = \frac{1}{3} B \cdot h = \frac{1}{3} \pi r^2h  ......[1]

,where B = \pi r^2

First find the radius(r);

Using Diameter(D) = 2r

38 =2r

Divide both side by 2 we get;

\frac{38}{2} =\frac{2r}{2}

Simplify:

19 = r

or r =19 feet

Now, substitute the value of r = 19 feet and h = 14 feet in [1]    [ Use value of  \pi = \frac{22}{7} ]

then, we have:

V = \frac{1}{3} \pi r^2h = \frac{1}{3} \cdot  \frac{22}{7} \cdot (19)^2 \cdot (14)

or

V = =\frac{1}{3}\cdot 22 \cdot 19 \cdot 19 \cdot  2 = \frac{22 \cdot 19 \cdot 19 \cdot 2}{3}

or

V = \frac{15884}{3} =5,294.66667 ≈ 5,294.67 cubic feet.

therefore, the volume of pile is; ≈ 5,294.67 cubic feet.


4 0
3 years ago
Miguel and Kat are reading the same book. Miguel reads 5 times as many
n200080 [17]

Answer:

k=\dfrac{m}{5}

Step-by-step explanation:

Let Kat reads k pages of the book.

Miguel reads 5 times as many  pages of the book as Kat. So,

m = 5k ...(1)

Together they read 54 pages. i.e.

m+k = 54 ...(2)

From equation (1),

k=\dfrac{m}5{}

Hence, the equation that can be used to find how many pages Kat read is equal to \dfrac{m}{5}.

6 0
2 years ago
The Large square represents one whole.<br> 3.74 - 1.53 = ?
qwelly [4]

Answer:

2.21

Step-by-step explanation:

4 0
3 years ago
Fox2110Which quadratic function is represented by the table?o f(x) -3x2 2x 5f(x) 2x2 -2x 5
Whitepunk [10]
B) f(x) = 3x^2 -2x + 5
5 0
3 years ago
Read 2 more answers
What is 2/3 - 1/2 <br> &amp; <br> 2/5 - 1/8
notsponge [240]
2/3-> 4/6
1/2-> 3/6
Subtract

1/6

2/5-> 16/40
1/8-> 5/40
Subtract

11/40
5 0
3 years ago
Other questions:
  • Using the z table, find the critical value for a=0.024 in a left tailed test
    14·1 answer
  • The height of a diver during a dive can be modeled by h=-16t^2, where h is height in feet relative to the diving platform and t
    15·1 answer
  • An office is divided into 12 cubicles. How many of the cubicles are carpeted if 1/3 of the cubicles are carpeted
    14·1 answer
  • Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·2 answers
  • Which of the following choices is the x intercept of the equation 2y-x=-6
    9·1 answer
  • The useful life of an electrical component is exponentially distributed with a mean of 1000 hours a. What is the probability the
    6·1 answer
  • I wasn’t at school when we learned this. Could someone he
    15·1 answer
  • A recipe states that 5 servings of peanuts have 1,250 calories. How many servings is 375 calories of peanuts? *
    15·2 answers
  • Which of the following shows the solution for the system of linear equations?
    12·1 answer
  • Which expression is NOT equivalent to 8 . -54?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!