2 years ago

What does positive correlation mean?

2 answers:

5 0

Positive correlation is a relationship between two variables in which both variables move in tandem—that is, in the same direction. A positive correlation exists when one variable decreases as the other variable decreases, or one variable increases while the other increases.

valina [46]2 years ago

4 0

Answer:A positive correlation is a relationship between two variables such that their values increase or decrease together.

Step-by-step explanation:

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Write the following 12.5% as a fraction

Masteriza [31]

1/8 is a fraction to represent 12.5%

8 0

3 years ago

Read 2 more answers

The measure of an angles suppliment is 53° more than twice that of its compliment. find the angle.

Anettt [7]

(180-x)-2(90-x)= 53
Remember that complimentary angles add to 90 and supplementary angles add to 180.

180-x-180+2x=53
x=53

Final answer: The angle is 53 degrees.

3 0

2 years ago

Let sin(47o)=0.7314 . Enter an angle measure (β ), in degrees, for cos(β)=0.7314

amid [387]

Sinx = cosb => x + b = 90 <=> b = 90 - 47 = 43o

8 0

3 years ago

How many 1/2 unit cubes can fit in a a prism with a volume of 6 cubic units

AlekseyPX

Answer:

48 cubes

Step-by-step explanation:

step 1

Find the volume of one 1/2 unit cube

The volume of the cube is given by

$V=b^3$

where

b is the length side of the cube

we have

$b=\frac{1}{2}\ units$

substitute

$V=(\frac{1}{2})^3$

$V=\frac{1}{8}\ units^3$

step 2

Divide the volume of the prism by the volume of one cube

$6:\frac{1}{8}=6(8)=48\ cubes$

3 0

3 years ago

When you add or subtract numbers over sings do you flip them?

sukhopar [10]

Say you have this problem.

4x=2x-4

First you would combine your like terms.

4x = 2x-4
-2x=-2x-4
---------------
2x=-4

Next you would divide

2x =-4
÷ -4 =-4
--------------
x = 0.5

6 0

2 years ago