Max makes a scale drawing of the distance between Salt Lake City and Arizona. The distance between Salt lake City and Arizona is
1 answer:
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Answer:
The shelf is not a right triangle
Step-by-step explanation:
Given
Required
Determine if it is a right triangle
To do this, we make use of Pythagoras theorem which implies that; the square of the longest side = the sum of the square of the two other sides.
So, we have:
Evaluate all squares
The above is not true because:
<em>Hence, the shelf is not a right triangle</em>
Answer: =
Step-by-step explanation:
The confidence interval for population proportion(p) is given by :-
(1)
It is also written as : (*)
The given confidence interval for population proportion :
(2)
Comparing (1) and (2) , we get
Lower limit = (3)
Upper limit = (4)
Adding (3) and (4) , we get
Put value of in (2) , we get
Put values of and E= 0.111 in (*) , we get
Required form =