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shtirl [24]
3 years ago
12

Find the mean, median, and mode of the data set. Round your answers to the nearest tenth if necessary.

Mathematics
1 answer:
bekas [8.4K]3 years ago
3 0

Answer:

Mean: 83.2

Median: 82.5

Mode: 72

Step-by-step explanation:

If you put them all in order, Its really straightforward from there.

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Can anyone help? 25 points
damaskus [11]

Answer:

w>-5/12

Step-by-step explanation:

w > 1/3 - 3/4 = 4/ 12 - 9/ 12

w> -5/12

7 0
3 years ago
Read 2 more answers
Given b(x) = [X+41, what is b(-10)?<br> – 10<br> -6<br> 6<br> 14
OLEGan [10]

Option C: 6 is the value of b(-10)

Explanation:

The given expression is b(x)=|x+4|

We need to determine the value of b(-10)

To find the value of b(-10), let us substitute x=-10 in the given expression.

Thus, substituting x=-10 in the expression, we have,

b(-10)=|-10+4|

Adding the terms, we get,

b(-10)=|-6|

Since, we know the absolute rule that |-a|=a and the simplified expression is of the form |-a| , let us apply the absolute rule in the simplified expression.

Thus, we have,

b(-10)=6

Thus, the value of b(-10) is 6.

Hence, Option C is the correct answer.

3 0
3 years ago
PLease help me with this!
astraxan [27]

Answer:

1. x2 - 9 > 0

x^2-3^2>0

(x+3)(x-3)>0

(x+3)>0 and (x-3)>0

x>-3       and  x>3

2. x2 - 8x + 12 > 0

   x^2 - 8x  +12>0

   x^2 -2x -6x +12 >0   (-8x is replaced by (-2x) + (-6x) )

   x(x-2) -6(x-2) >0

    (x-6)(x-2)>0

(x-6)>0    and (x-2)>0

    x>6     and     x>2

3. -x2 - 12x - 32 > 0

    -x^2 -12x -32 >0

     x^2 +12x +32 <0

      x^2 +4x +8x +32<0

      x(x+4) +8(x+4)<0

      (x+8)(x+4)<0

(x+8)<0   and  (x+4)<0

x<-8      and    x<-4

4. x2 + 3x - 20 >= 3x + 5

   x^2 +3x -20 >= 3x +5

   x^2 +3x -20 -3x >= 3x +5 -3x

     x^2 -20  >= 5

     x^2 -20 +20  >= 5  +20

     x^2 >=25

     x^2-25 >=0

      (x-5)(x+5)>=0

(x-5)>=0  and (x+5)>=0

  x>=5    and x>=-5

6 0
2 years ago
At a school for performance art students 2
gtnhenbr [62]

Answer:

i need help with this too

Step-by-step explanation:

3 0
3 years ago
Philip has $2,000 &amp; spends $23.75 on supplies. He divides the remaining amout equally among his 8 employees. How much does e
Brut [27]

Answer:

247.03125

Step-by-step explanation:

Subtract: 2000 - 23.75 = 1976.25

Divide: 1976.25 / 8 = 247.03125

Hope this helps!

4 0
3 years ago
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