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Luden [163]
3 years ago
8

What is the answer for 1/5k+15

Mathematics
2 answers:
Sveta_85 [38]3 years ago
7 0
The correct answer is k = 75 
andre [41]3 years ago
6 0
I hope this helps you




1/5k+15.5/5


1k+75/5
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Original 48.60 markdown 100%
Andrej [43]
Insufficient info!!

But if the original cost is $48.60, and you mark it down 100%, then you are essentially giving the item away free.

$48.60 less 100% of $48.60 is $0.
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3 years ago
If f(x) is an exponential function where f(1) =11 and f(6.5) = 100, then find the value of f(12) to the nearest hundredth.​
krek1111 [17]

Answer: f(12) is estimated to 909.09

Step-by-step explanation:

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3 years ago
In a school, the ratio of musicians to athletes is 3 : 1. The number of musicians is how many times the number of athletes?  ANS
loris [4]

Answer:

The number of musicians in the school is 3 times the number of athletes

Step-by-step explanation:


7 0
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Read 2 more answers
What is the 3rd quartile in the following data set? You may want to draw a box & whisker plot
Aliun [14]

Answer:

16

Step-by-step explanation:

Arrange date in order

3,5,8,12,15,16,20

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5 0
3 years ago
The table shows the age of some participants in a quiz competition and the number of questions they could answer correctly:
GalinKa [24]

Option first "0; it represents no correlation between x and y" is correct there is no relation between x and y.

<h3>What is correlation?</h3>

It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.

\rm r = \dfrac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{{[n\sum x^2- (\sum x)^2]}}\sqrt{[n\sum y^2- (\sum y)^2]}}

 

We have:

Age (years) (x)                                                     15  21   17  22  16  19  18

Number of questions  they could answer(y)    17  17   17  17    17  17  17

As we can see all y values are the same.

n∑y² = 7(2023) = 14161

(∑y)² = 119² = 14161

If we put the value of the above data the value will become undefined.

Thus, option first "0; it represents no correlation between x and y" is correct there is no relation between x and y.

Learn more about the correlation here:

brainly.com/question/11705632

#SPJ1

5 0
2 years ago
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