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nirvana33 [79]
2 years ago
11

Gracie went for a morning walk and met her old friend Suzie and her daughter Jennie after a long time. Gracie asked Suzie how ol

d is Jennie to which Jennie replied “In two years I will be twice as old as I was three years ago”. How old is Jennie?​
Mathematics
1 answer:
NeTakaya2 years ago
7 0
I believe she is 6 I am not positive about it
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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.

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3 years ago
ASAP HELP PLEASE!!!<br> What is the value of x?
sleet_krkn [62]
The answer is 45 degrease
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3 years ago
Let R={0, 1, 2, 3} be the range of h(x) = x - 7. The domain of h inverse is_____.
Alecsey [184]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Complete the following statement of congruence:<br> A. TRS<br> B. RTS<br> C. STR<br> D. RST
Aliun [14]

Answer:

B. △RTS

Step-by-step explanation:

△MON ≅ △RTS

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2 years ago
Explain how to use absolute value to find the distance between (-2,-2) and (-2,5)
dem82 [27]
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6 0
2 years ago
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