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Dvinal [7]
2 years ago
6

Imagine you have five total nieces and nephews and their ages are 4, 10, 8, 9, and 5. What is the average age of your nieces and

nephews? What is their median age?
Mathematics
2 answers:
Eddi Din [679]2 years ago
7 0

Answer:

The mean is 7.2 and the median ( average) is 8

Step-by-step explanation:

4 + 10 + 8 + 9 + 5 = 36 / 5

The mean is 7.2 and the median ( average) is 8

damaskus [11]2 years ago
3 0

Answer:

7.2 is the average.

8 is the median.

Step-by-step explanation:

Average = Sum/count

36/5 = 7.2

To find the median, you can take away numbers one by one on each side of the numerical order until you get down to the last number(s) in the middle. 8 is the middle number.

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the quadratic function f(x) has a factors of (x-13) and (x+6). What is the larger x-intercept of f(x)?
MAXImum [283]

Answer:

13

Step-by-step explanation:

  1. f(x) = (x-13)(x+6)
  2. x^2 - 7x - 78
  3. x = 13, -6
8 0
2 years ago
If u(x) = x^5 – x^4 + x^2 and v(x) = –x^2, which expression is equivalent to (u/v)(x)?
Effectus [21]
Hello: 
x^5 – x^4 + x^2 =x^2(x^3 - x^2 +1)
(u/v)(x)= x^2(x^3 - x^2 +1)/(-x^2)
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3 years ago
Please answer this question
VashaNatasha [74]

Answer:

i think 1

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8 0
3 years ago
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Fraction Questions:
bagirrra123 [75]

Answer:

0

Step-by-step explanation:

3 0
2 years ago
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What are the solution(s) of x2-4-0?<br> X= 4 or X=4<br> X=-2 or x= 2<br> x=2<br> x=4
Pavel [41]

Answer:

Step-by-step explanation:

First you add 4 on both sides

X^2=0

Then you take square on both sides

X=+- the square root of 4

Simplify that

X=plus or minus 2

The answer can be either -2 or +2 (which is just 2)

5 0
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