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svp [43]
3 years ago
9

The bar graph shows the z-score results of four employees for two different work weeks.

Mathematics
1 answer:
snow_lady [41]3 years ago
4 0
We observe that week 1 is represented by the color blue.
 Therefore, you should check the bars in blue for the four employees.
We observe that the smallest z-cores is -0.5.
 Therefore, Oberto has the lowest earnings for week 1.
 Answer: 
 Oberto had the least earnings for Week 1
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Pls help me! I will mark brainliest if you are correct
Aleksandr [31]

Answer:

I' would say A but C could be a possibility.

Step-by-step explanation:

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Is 2.58, 2.6,2 5/8,2 2/3 in order from least to greatest
lukranit [14]
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4. Tyrone needs to save $100 to pay for his trip to
erik [133]

Answer:

<u>6 hours</u>

Step-by-step explanation:

Subtract saved amount from required amount :

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  • $54.50

Divide by the pay rate :

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2 years ago
5,908.66 is<br> 5,908.71
Vikki [24]

5,908.71

Step-by-step explanation:

7 0
3 years ago
There are 2 Senators from each of 50 states. We wish to make a 3-Senator committee in which no two members are from the same sta
Morgarella [4.7K]

Answer:

a) rCn = 1176

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Step-by-step explanation:

a)Each committee should be formed with 3 members ( no two members could be of the same state) then

Let´s  fix a senator for any of the 50 states so in the new condition we need to combined 49 senators in groups of 2 then

rCn =  n! / (n - r )! *r!

rCn =  49!/ (49 - 2)!*2!

rCn =  49*48*47! / 47!*2!

rCn = 49*48 /2

rCn = 1176

So we can choose in 1176 different ways a senator for a given state

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1176*2 = 2352

6 0
3 years ago
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