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Furkat [3]
3 years ago
9

Sam's test scores for the term were 60, 89, 83, 99, 95, and 60.

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
7 0

Answer: (a) 81

              (b)  it is a fair grade

Step-by-step explanation: Mean is the same as average :

Finding the average ⇒ 60 + 89+83+ 99 + 60 / 6

                                   = 486/6

                                    = 81

It is actually a fair grade on the average because it will cover up for the 60's in his result

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What are the decimals of 176.261 and 91.0213
Alik [6]
If you meant the two numbers then the answer is 267.2823
7 0
4 years ago
What is the value of the expression 3\cdot2+2^33⋅2+2 <br><br> 3
Zielflug [23.3K]

Answer:

<h2>14</h2>

Step-by-step explanation:

Given the expression 3.2 + 2^3, we are to simplify and find the value of the expression.

Note that the dot means multiplication. The equation then becomes;

= 3*2 + 2^3\\\\= (3*2) + (2*2*2)\\\\= 6 + (4*2)\\\\= 6 + 8\\\\= 14

<em>Hence the value of the expression is 14</em>

4 0
3 years ago
Mark brainlist<br><br><br>..ajdgaoruw​
Anastasy [175]
Yesyesyesyesyesyesyesyesyesyesyes
7 0
3 years ago
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Scorpion4ik [409]

Answer:

  x-intercept: (4, 0)

  y-intercept: (0, 3)

Step-by-step explanation:

The intercepts of the equation can be found by setting each variable to zero and solving for the other. The graph will be a line through the intercept points.

<h3>Intercepts</h3>

Setting x=0 and solving for y, we have ...

  4y -12 = 0   ⇒   y = 12/4 = 3

Setting y=0 and solving for x, we have ...

  3x -12 = 0   ⇒   x = 12/3 = 4

The intercepts are ...

  x-intercept: (4, 0)

  y-intercept: (0, 3)

<h3>Graph</h3>

The line will go through these intercept points.

3 0
2 years ago
HOW DO YOU DO THIS????????
Nostrana [21]
The rational root theorem tells you all roots are of the form
  ±(factor of 2)/(factor of 3)
We know one of the roots is -1 and all roots are negative, so the remaining roots must be of the form
  -(factor of 2)/(factor of 3)
which is to say, two of
  -1/3, -2/3, -1, -2
Since the roots are distinct, they must be -2 and -1/3. Then the factorization of the given polynomial is
  (x +1)(x +2)(3x +1)
which multiplies out to be
  3x³ +10x² +9x +2

a = 10
b = 9
3 0
3 years ago
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