4 years ago

Which r-value suggests a strong negative correlation?

Mathematics

1 answer:

astraxan [27]4 years ago

5 0

Answer:

i think the correct answer is c sorry if im wrong

You might be interested in

Order these numbers from least to greatest.

lara [203]

7 9/11 = 7.81 with a line over the 81 because it is repeating
15/720 = 0.020
7.58
7.812

least to greatest : 15/720, 7.58 , 7.812 , 7 9/11

7 0

4 years ago

Read 2 more answers

The matrix below represents the solution to a system of equations.

konstantin123 [22]

Answer: C

Step-by-step explanation:

3 0

4 years ago

What is the volume of this sphere?

Angelina_Jolie [31]

<h3>given:</h3>

radius= 4 m

the volume of the given sphere.

<h3>solution:</h3>

$v = \frac{4}{3} \pi {r}^{3}$

$v = \frac{4}{3} \times 3.14 \times {4}^{3}$

$v = 267.9466667 \: {m}^{3}$

$v = 267.95 \: {m}^{3}$

therefore, the volume of the given sphere is 267.95 cubic meters.

3 0

2 years ago

Two chords in a circle intersect. One chord is made of 6 and 5, and the other is made of x +1 and x. What is x?

Zolol [24]

Answer:

x = 5 and -6

Step-by-step explanation:

Using the intersecting chord theorem which states that the products of the lengths of the line segments on each chord are equal.

Hence:

let

a = 6, b = 5, c = x+1 and d = x

Therefore, ab = cd

6*5 = x(x+1)

30 = x²+x

x²+x - 30 = 0

x²+ 6x - 5x - 30 = 0

x(x+6) - 5(x+6) =0

(x-5)(x+6) = 0

x-5 =0 and x+6 = 0

x = 5 and -6

4 0

4 years ago

-16 - 6v = -2 (8v -7)

sashaice [31]

-16-6v = -16v+14

-6v= -16v+30

10v=30

v=3

5 0

4 years ago