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aleksandr82 [10.1K]
3 years ago
7

I need some assistance please

Mathematics
1 answer:
zzz [600]3 years ago
6 0

Answer:

2x + y = 20 .     y=3x

2x + 3x = 20

5x = 20

x/5 = 20/5

x = 4

(4,0)

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ASAP!!! ILL GIVE BRAINLIEST
Ostrovityanka [42]

Answer:

The correct options are 2 and 4.

Step-by-step explanation:

From the given box plot it is clear that

\text{Minimum value}=20

Q_1=25

Median=40

Q_3=50

\text{Maximum value}=110

We know that these number divides the data in four equal parts.

Q_1=25\%

Median=50%

Q_3=75\%

25% of the data values lies between 50 and 110. Therefore option 1 is incorrect.

Seventy-five percent of the data values lies between 20 and 50. Therefore option 2 is correct.

It is unlikely that there are any outliers. This statement is not true because the is a huge difference between third quartile and maximum value.

Therefore option 3 is incorrect.

The interquartile range is

IQR=Q_3-Q_1=50-25=25

Therefore option 4 is correct.

The range is

Range = Maximum-Minimum

Range=110-20=90

Therefore option 5 is incorrect.

4 0
3 years ago
I honestly need help O.o
dimaraw [331]

Answer:

Its b!!!!!!

Step-by-step explanation:

8 0
3 years ago
What are the partial products of 43 times 17?
masha68 [24]

Answer:

I belive it is (40x10)+(40x7)+(3x10)+(3x7)

Step-by-step explanation:

8 0
2 years ago
What is the slope of the line represented by the equation y=-1/2x+1/4
Amanda [17]
The slope will be -1/2. If you put it into slope intercept form of y=mx+b, mx will always be the slope. 
7 0
3 years ago
Read 2 more answers
So, I'm completely lost on this. It's very easy to figure out as it's just writing a function, but I'm not entirely sure about t
Schach [20]
Width = w
length = w+2

f(w) =w(w+2) = w^2 + 2w.

Please, let me know whether the procedure is clear for you.

The answer is f(w)=w^2 + 2w.
8 0
3 years ago
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