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Paraphin [41]
3 years ago
9

What is the MEAN of this data set? (3, 6, 3)

Mathematics
2 answers:
LenKa [72]3 years ago
8 0

Answer:

3+6+3 = 12

12/3 = 4

Step-by-step explanation:

Therefore the mean is 4

dlinn [17]3 years ago
4 0

Answer:

mean=sum of data/no of data

=12/3

=4

Step-by-step explanation:

therefore mean=4

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yuradex [85]
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7 0
3 years ago
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A function has a constant halving time. What type of function does this represent?
Anna71 [15]
<span>The function which has a constant halving time is in the following form
</span>
A(t) = A_{0} ( \frac{1}{2} )^ \frac{t}{h}
Where:  A₀ is the <span>initial amount
              h   is the half life time or the halving time.
</span><span>              t    is the time
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so, The correct answer is option B. <span>Exponential decay</span>
8 0
3 years ago
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The average weight of 5 linemen is 215 pounds. The average weight of the 6 skill players is 187 pounds. What is the average weig
Sever21 [200]

Answer:

199.73

Step-by-step explanation:

7 0
3 years ago
The equations in this sytem were added to solve for x. What is the value of x?
son4ous [18]

<em><u>Question:</u></em>

The equations in this system were added to solve for x. What is the value of x? -2x+y=8 5x-y=-5 3x=3

Options:

x = negative 3

x = negative 1

x = 1

x = 3

<em><u>Answer:</u></em>

The value of x is 1

<em><u>Solution:</u></em>

<em><u>Given system of equations are:</u></em>

-2x + y = 8 ------- eqn 1

5x - y = -5 ------- eqn 2

The above equations are added to solve for "x"

Add eqn 1 and eqn 2

-2x + y + 5x - y = 8 - 5

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Add the like terms

3x + 0 = 3

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Divide both sides of equation by 3

x = 1

Thus the value of x is 1

8 0
3 years ago
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What is 7(2n+3) simplified without parenthesis
iVinArrow [24]
14n + 21



Just distribute the 7 to the 2n and the 3.

7(2n + 3)

(7 * 2n) + (7 * 3)

14n + 21



Please consider marking this answer as Brainliest to help me advance.
8 0
3 years ago
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