Answer:
The range is 3.
Step-by-step explanation: To find the range you have to subtract the largest data number from the smallest data number. The highest is 3 and the lowest is 2. 3-2 is 1.
Answer:
Step-by-step explanation:
The formula to use for this is
For us,
A(t) = 4300
P = 3800
n = 4
t = 2
r = ?
Let's fill in what we have then:
which simplifies a tiny bit to
The first thing to do is to divide both sides by 3800 to get
Now take the 8th root of both sides (on your calculator, of course!) to get
Now subtract 1 from both sides to get
And multiply both sides by 4 to get
.0622869598 = r
Multiply by 100 to get the rate as a percentage. It rounds to
r = 6.23%
Answer:
Your answer would be 37°
Step-by-step explanation:
Since BC and DE are parallel, certain angles will be the same, such as the missing interior angle of the triangle and ∠DAF, which will also have the same measure as x.
We know that the sum of all of the interior angles of a triangle must equal 180°. So, we add 41 and 102 to get 143. This means that the missing interior angle must be 37°, since 37+143=180.
As mentioned above, because BC and DE are parallel, the missing interior angle has the same measure as ∠DAF, which is a vertical angle to x, and therefore also has the same measure. So, the measure of x is 37°.
Hope this helps you!
Answer:
x=2, y= 4
Step-by-step explanation:
Equation 1 is 2x-4y = -12
Equation 2 is 2x+y = 8
Subtracting the two equations gives -4y-y = -12-8 (The 2x and the other 2x cancel each other out).
Simplifying we get -5y = -20 and y =4
Substituting y =4 into original equation back we get 2x -4(4) =-12
This equals 2x -16 =-12 and 2x = 4 and x =2
The range is 19-0=19 so therefore your answer is C.
The range is the largest number subtracted by the smallest number.
