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steposvetlana [31]
3 years ago
6

Lets compare 5/6 and 7/9 also with same denominator

Mathematics
2 answers:
zysi [14]3 years ago
6 0
The common denominator would be 18. So, 5/6 becomes 15/18 and 7/9 becomes 14/18
Gelneren [198K]3 years ago
4 0

Answer:

5/6  is 1/18 greater than 7/9    

Step-by-step explanation:

The LCD of 6 and 9 = 18

5/6 =  5*3  / 6*3  =  15/18

7/9 = 7*2 / 9*2 =  14/18

Difference = 15-14 / 18 = 1/18

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Lynna [10]

Answer:

The z-score for this kernel is -2.3

Step-by-step explanation:

* Lets revise how to find the z-score

- The rule the z-score is z = (x - μ)/σ , where

# x is the score

# μ is the mean

# σ is the standard deviation

* Lets solve the problem

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  popcorn are  normally distributed

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∵ z-score = (x - μ)/σ

∵ x = 127

∵ μ = 150

∵ σ = 10

∴ z-score = (127 - 150)/10 = -23/10 = -2.3

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7 0
3 years ago
Read 2 more answers
Among 500 freshmen pursuing a business degree at a university, 315 are enrolled in an economics course, 213 are enrolled in a ma
scoundrel [369]

Answer:

Step-by-step explanation:

Given that among 500 freshmen pursuing a business degree at a university, 315 are enrolled in an economics course, 213 are enrolled in a mathematics course, and 123 are enrolled in both an economics and a mathematics course.

From the above we find that

a) either economics of Math course is

315+213-123 =405

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3 0
3 years ago
De los 125 alumnos que hay en 5 grado, 3/4 de ellos tienen celular. Cuántos alumnos no tienen celular?
bogdanovich [222]

Answer:

31 alumnos no tienen celular

Step-by-step explanation:

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1/4 de 125 =

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8 0
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ExtremeBDS [4]
Height=15

Explanation:
Area of a triangle= 1/2base x height
Plug in information
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6 0
3 years ago
If k=1.3 what is the value of 6k + 2
almond37 [142]
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