Answer:
For the first question: y = x^2
For the second question: y = x^2 - 2x + 1
For the third question: y = x^2 + 2x + 1
For the fourth question: y = x
For the fifth question: y = -x
Hope this helps:) Have a great day!
Answer:
(20.532 , 21.468)
Step-by-step explanation:
Enter data into L₁
CL= 0.95
df= 3
Distribution: xbar ~ t₃
Calculator commands (for TI only): [Stat],[TESTS],[TInterval],[Data],(List: L₁),(Freq:1),(C-Level:0.95),[Calculate]
Confidence interval (20.532,21.468)
We can conclude that the true population mean for bags of potatoes labeled 20.0 pounds is between (20.532,21,468) with a 95% confidence level.
Answer:
the answer is nonagon
A nonagon is a polygon made up of 9 sides and 9 angles.
Answer:
0.037
Step-by-step explanation:
Given that,
Let a and b be the solutions to
It can be solved using quadratic formula where a = 1, b = 1 and c = -3
So,
Let a = 1.3, b = -2.3
The value of can be given by :
So, the value of the given expression is 0.037.
The answer to the question is (0,5)