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beks73 [17]
3 years ago
5

What is the value of 4 - 2/5 squared in a fraction

Mathematics
1 answer:
KiRa [710]3 years ago
7 0
Hello :
4 - 2/5 = 20/5 -2/5 =18/5 =(<span>√(18/5))²</span>
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2 years ago
A number, X, rounded to 1 decimal place is 3,7<br> Write down the error interval for x,
sp2606 [1]

Answer:

The error interval for x is:

                 [3.65,3.74]

Step-by-step explanation:

The number after rounding off is obtained as:

                         3.7

We know that any of the number below on rounding off the number to the first decimal place will result in 3.7:

  3.65     3.66    3.67    3.68    3.69    3.70    3.71   3.72    3.73    3.74

( Because if we have to round off a number present in decimals to n place then if  there is a  number greater than or equal to 5 at n+1 place then it will result to the one higher digit  at nth place on rounding off and won't change the digit if it less than 5 )

        Hence, the error interval is:

            [3.65,3.74]

6 0
2 years ago
I need help on this problem someone please help
Hatshy [7]
The outlier is a because it is the most different value compared to the rest.
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3 years ago
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3 years ago
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