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Mandarinka [93]
3 years ago
8

I don't know if it's the right answer

Mathematics
1 answer:
Komok [63]3 years ago
4 0
They are the same value
You might be interested in
1
pogonyaev

V/2 + 65 = 6V/7

Multiply by 14

7V + 910 = 12V

910 = 5V

V = 182

so the answer is 182

( if you want to write a fraction put / like ( 1/2), Thanks!

4 0
4 years ago
Two trains leave stations 560 miles apart at the same time and travel toward each other. One train travels at 90 miles per hour
lana [24]

Answer: the two trains will meet in 2.8 hours

Step-by-step explanation:

Step 1

Speed of train A  = 90mph

Speed of train B = 110 mph

Since both trains  are travelling towards each other , their effective speed will be= 90 mph + 110mph= 200mph

Step 2

we know that Speed = distance / time

therefore Time = Distance / speed

Distance = 560 miles

Speed = 200 mph

Time = 560miles / 200mph

2.8 hours

5 0
3 years ago
Please solve it <br><br> it's simultaneous equation involving logarithm
torisob [31]
I cant help you here. I am bad at math!!!
8 0
4 years ago
Can two box plots have the same range and iqr and yet represent completely diff data.. explain
Mila [183]
Yes it is possible. Consider the following scenarios

Scenario A: 
Min = 5
Q1 = 10
Median = 12
Q3 = 18
Max = 22

The IQR is equal to the difference of Q3 and Q1
IQR = Q3-Q1 = 18-10 = 8
The range is the difference of the min and max
Range = Max - Min = 22 - 5 = 17

So in summary for scenario A, we have
IQR = 8
Range = 17

----------------------------------------------------------

Now consider another scenario, call it scenario B, where

Min = 100
Q1 = 102
Median = 105
Q3 = 110
Max = 117

I claim that the IQR and Range for scenario B is going to be the same as in Scenario A. Let's find out

IQR = Q3 - Q1 = 110 - 102 = 8
Range = Max - Min = 117 - 100 = 17

So
IQR = 8
Range = 17
which is identical to scenario A. 

-------------------------------------------------------------------------------

Scenario B has completely different data than scenario A, yet the IQR and Range are equal to scenario A's counterparts. This shows that it is possible to have 2 completely sets of data yet have the same IQR and range. 

The wrap up here, and the answer to the question, is "yes it is possible" with the explanation given above.
4 0
3 years ago
Nora is going to invest $9,600 and leave it in an account for 8 years.
uysha [10]
I think that she wouldn't end up with “$14,400” she would end up with $76,800 if you multiply.
7 0
3 years ago
Read 2 more answers
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