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galina1969 [7]
3 years ago
9

Here is a distribution of six observations, sorted in ascending order:4.7, 9.2, 10.9, 12.3, 16.6, 18.3The mean of this distribut

ion is 12. What is the value of 6 sigma (xi -x with a line over it)
Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
4 0

Answer:

<u>0 is the answer </u>

Step-by-step explanation:

Andru [333]3 years ago
3 0

Answer:

0

Step-by-step explanation:

Apex approved

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Theresa bought three containers of tennis balls at $2.98 each. She had a coupon for $1 off. Her mom paid for half of the remaini
Rzqust [24]

Answer:

$3.97

Step-by-step explanation:

Three containers @$2.98 = 3 × 2.98 = $8.94

                                               Less $1 =   <u>-1.00 </u>

                                                                  7.94

Less 50% paid my mom = ½ × 7.94 =   <u>-3.97 </u>

                               Paid by Theresa =  $3.97

[(3 × 2.98) - 1] ÷ 2 = (8.94 - 1) ÷ 2 = 7.94 ÷ 2 = 3.97

6 0
3 years ago
Can someone please help me ASAP
USPshnik [31]

Answer:

Look down below!

Step-by-step explanation:

Fist, make your inequality:

-x + 5y > -10

5y > x - 10

y = .2x - 2

Now, plug in any value of x to find y!

Ex:  x = 5...

y = .2 (5) - 2

y = -1

Your first coordinate could be (5, -1)

Hope this helps!

8 0
2 years ago
Find the x−and y−intercepts.
nadya68 [22]

Answer:

(4,-8/5)

Step-by-step explanation:

.............

5 0
2 years ago
Read 2 more answers
Given mn, find the value of x.<br> 158
astra-53 [7]

Answer:

x=22

Step-by-step explanation:

8 0
3 years ago
Please help!!!!this is my last part of my discussion and I am stuck on it I would really appreciate the help!!
frosja888 [35]

x + 5 = 0 - > x = -5

5 0
3 years ago
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