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solong [7]
3 years ago
5

Help please due today.

Mathematics
1 answer:
yan [13]3 years ago
7 0

Answer:

I think its 2nd one

HOPE IT HELPS, BE SAFE! Brainiest if possible pls! :)

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The local Tupperware dealers earned the following commissions last month. What was the mean commission​ earned? Round your answe
kirza4 [7]

Answer:

B. ​$ 3094.01

Step-by-step explanation:

Given observations are,

$2894.21, ​ $1777.15, ​ $2144.77, ​ $4096.37, ​ $4046.29, ​$1786.37, ​ $3296.69, ​ $4086.27, ​ $2784.22

Number of observations = 10,

Sum of the observations = 2894.21​+1777.15​+2144.77​+4096.37​+4046.29​+1786.37​+3296.69​+4086.27​+2784.22​+4027.79 = 30940.13,

Hence,

Mean = \frac{\text{Sum of observations}}{\text{Number of observation}}

=\frac{30940.13}{10}

=3094.013

\approx 3094.01

Option 'B' is correct.

5 0
4 years ago
Shawn is 5 years older than Rachel. In 8 years the sum of their ages will be 73. How old is Shawn?
goldfiish [28.3K]

subtract 8 from 73 you get 65

3 0
3 years ago
Read 2 more answers
The value of x in the equation log(x-1)9=2 is
mel-nik [20]
\log_{(x-1)} 9=2

the domain:
x-1 >0 \ \land \ x-1 \not=1 \\
x>1 \ \land \ x \not= 2 \\
x \in (1; 2) \cup (2;+\infty)

the equation:
\log_{(x-1)}9=2 \\
(x-1)^2=9 \\
\sqrt{(x-1)^2}=\sqrt{9} \\
|x-1|=3 \\
x-1=3 \ \lor \ x-1=-3 \\
x=4 \ \lor \ x=-2

4 is in the domain
-2 is not in the domain

The answer:
x=4

***
Also, the answer in 13 is {8}. -3 is not in the domain. Replace x with -3 and you'll see:
x=\sqrt{5x+24} \\
-3=\sqrt{5 \times (-3)+24} \\
-3=\sqrt{-15+24} \\
-3=\sqrt{9} \\
-3=3
It's not true so -3 isn't a solution to this equation.
4 0
3 years ago
Read 2 more answers
Someone please answer the questions I wrote! They’re for geometry proofs!
Liula [17]
Where are the questions?
5 0
4 years ago
The man painting question I’m stuck
Vika [28.1K]

I would say D is the correct answer

I AM NOT SURE THO!

write at your own risk!

5 0
3 years ago
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