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malfutka [58]
3 years ago
11

!! PLEASE HELP ME . [[ 99 POINTS ]] !!!

Mathematics
2 answers:
Kaylis [27]3 years ago
7 0
Lower quartile (xL): 27
Upper quartile (xU): 65

<span>Interquartile range (xU-xL): 38</span>
makvit [3.9K]3 years ago
3 0
The interquartile range of the following set of data is B. 37
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CHALLENGE Sage wants to buy board games for some of her friends. Board games
lukranit [14]

Answer:

2

Step-by-step explanation:

6 plus 7 equals 13

9 plus 9 equals18

18 subtract 6 equals 13

13 subtract 12 equals 1

4 0
3 years ago
Help me pls, question is on the picture
Zinaida [17]

Answer:

I just learned this about a few weeks ago I hope this helps.

Step-by-step explanation:

Since it's cosine you're only looking at Adjacent and the hypotenuse which the adj is 20 and the hyp is 25 so since cosine is adj/hyp you do 20/25 then simplify it to 20/25 divide both by 5 so it's simplified to 4/5.

Then you do Cos-1(4/5)=36.869 which is rounded to the tenth 36.9 but rounded to the hundredth 36.87.

Hope this helps

6 0
2 years ago
To convert a repeating decimal to a fraction, your goal is to:
Nezavi [6.7K]
To convert a repeating decimal to a fraction, your goal is to g<span>et the numbers to the left of the decimal point to be the same</span>
8 0
3 years ago
Find the Distributive Property <br> 8X46=8X(40+
finlep [7]

Hey There!

8x^46=8x(40+

We move all terms to the left:

8x^46-(8x(40+)=0


3 0
3 years ago
Please solve it<br>I need to submit this by tomorrow ​
Brrunno [24]

Answer:

1

Step-by-step explanation:

(3^{n-1})\cdot(3^{1-n})\\\\=3^{n-1+1-n}\\\\\longrightarrow n-1+1-n=(n-n)+(-1+1)=0+0=0\\\\=3^{0}\\\\=1

7 0
3 years ago
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