Answer:
B) 700 mg to 740 mg.
Step-by-step explanation:
Because the mean is the average of a data set, it means that there must be data above and below this value.
If the average is 720 mg, in the range there must be values that exceed this value and others that are below this.
We will analyze each of the options.
A) 740 mg to 780 mg.
There are values above 720, but not below 720.
B) 700 mg to 740 mg.
In this case, there are values below and above 720.
C) 680 mg to 720 mg.
There are only values below 720.
D) 660 mg to 700 mg.
There are only values below 720.
E) 620 mg to 660 mg.
There are only values below 720.
Therefore the answer is B) 700 mg to 740 mg. Since it fulfills the premise that guarantees the mean.
Answer:
116 degrees
Step-by-step explanation:
To find the answer, we must know what the sum of exterior angles are on a given shape, which is 360 degrees.
So, let's put the equation up.
8x-21+4x-13+5x-11+6x+14=360
Let's add all the x variables together to simplify it. And also add the number together too.
8x+4x+6x+5x= 23x
(-21)+(-13)+(-11)+14 = -31
The equation we have is in its initial simplified version. Let's simplify it even more to solve.
23x-31=360
Add 31 to both sides.
23x=391
Divide 23 on both sides to find x.
391/23 = x
x= 17
Let's put the value x in each exterior angle.
A= 8(17)-21 = 115 degrees
B= 6(17)+14 = 116 degrees
C= 5(17)-11 = 74 degrees
D= 4(17)-13 = 55 degrees
From the work above, we know B is the largest exterior angle, which is 116 degrees.
<u><em>Hope this helps!</em></u>
Answer:
Hi! The answer to your question is x = 27
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
Answer:
-3/4
Step-by-step explanation:
Write in y = mx + b form
4y = -3x + 8
y = -3/4x + 2
Find the m value.
m = -3/4
