The geometric mean of the two numbers 64 and 25 is 40 after applying the geometric mean formula.
It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.
It is given that:
Two numbers are: 64 and 25
As we know, in the geometric sequence:
The geometric mean can be defined as:
GM = √ab
Here GM is the geometric mean
a and b are the numbers
Divergent sequences are those in which the terms never stabilize; instead, they constantly increase or decrease as n approaches infinity, approaching either infinity or -infinity.
GM = √(64x25)
GM = 8x5
GM = 40
Thus, the geometric mean of the two numbers 64 and 25 is 40 after applying the geometric mean formula.
Learn more about the sequence here:
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Answer:
40
Step-by-step explanation:
B. 319$
C. 715$
D. 1375$
Answer:
$319
Step-by-step explanation:
One, x = -17, since when you work it out, it will come to this.
Answer: Choice D) ordered pair is not a solution to the second equation
We can see this by replacing x and y with 1 and -4 respectively
2x + y = 4
2*1 + y = 4 .... replace x with 1
2*1 + (-4) = 4 ... replace y with -4
2 - 4 = 4
-2 = 4 .... this equation is false because -2 and 4 are different values
The last equation being false means that the original equation 2x+y = 4 is also false when (x,y) = (1,-4). Therefore, this ordered pair is not a solution to the second equation 2x+y = 4
A solution to the system must make BOTH equations true simultaneously, not just one.
Answer:
D
Step-by-step explanation:
2x + y = 4
If you substitute x = 1, and y = -4, then
2(1) - 4 = 2 - 4 = -2 not 4