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Sliva [168]
3 years ago
11

Find the mean of the following data

Mathematics
2 answers:
Sphinxa [80]3 years ago
8 0
Solutions 

<span>The mean is the average of the numbers. You find the mean by adding the numbers together and then dividing by the number of numbers in the group. 
</span>
First, count how many numbers are in the group. 

( 28,48,55,23,43,7,22,16,24,35,28,19 )

There are 12 numbers.
Now add all the numbers together: 

( 28+48+55+23+43+7+22+16+24+35+28+19 )&#10; 

= <span>348 

</span><span>Now divide the sum by the number of numbers: 
</span>
= 348 / 12 

= 29  

Answer = (b) 
Evgesh-ka [11]3 years ago
4 0
Hi, the mean for the numbers is 29, B =D
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Read 2 more answers
A salesperson receives step commission on sales calculated as follows:
kykrilka [37]

Answer:

$2278.846

Step-by-step explanation:

Given the following commision steps :

8% on first $1000;

12% next $2000;

20% on sales above $3000

Recorded sales for a week :

Monday $1500.00

Tuesday $3000.00

Wednesday $ 970.00

Thursday $4563.81

Friday $2760.42

This assu es that commision is calculated after weekly sales:

Total:

(1500 + 3000 + 970 + 4563.81 + 2760.42)

= $12794.23

8% on first $1000

0.08 × $1000 = $80

12% of $2000 = $240

20% of $(12794.23 - 3000)

= 0.2 × 9794.23

= 1958.846

Total commision for the week :

$(80 + 240 + 1958.846)

= $2278.846

7 0
3 years ago
On a map, the distance between Greenville and Fairview is 7 1/4 inches. If the map uses a scale of 1/2 inch = 40 miles, what is
lubasha [3.4K]

The actual distance between cities is 580 miles.

Step-by-step explanation:

Map distance = 7\frac{1}{4} inches = \frac{29}{4}\ inches

Scale used;

\frac{1}{2}\ inches = 40\ miles

Multiplying both sides by 2

2*\frac{1}{2}=40*2\\1\ inch = 80\ miles\\

Now,

\frac{29}{4}\ inches = \frac{29}{4}*80\\\\\frac{29}{4}=29*20\\\\\frac{29}{4}\ inches = 580\ miles

The actual distance between cities is 580 miles.

Keywords: fraction, multiplication

Learn more about fractions at:

  • brainly.com/question/2367554
  • brainly.com/question/2670657

#LearnwithBrainly

4 0
3 years ago
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