Questions by Xin Yin

Questions by Xin Yin

In politics, marketing, etc. we often want to estimate a percentage or proportion p. One calculation in statistical polling is the margin of error - the largest (reasonble) error that the poll could have.

asked Dec 7, 2023

1 answer

38 votes

452k views

Two numbers sum to 61. Twice the first subtracted from the second is 1. Find the numbers.

asked Nov 2, 2023

1 answer

16 votes

205k views

Determine the values in the domain and range of the relation. Enter repeated values only once.

asked Sep 20, 2023

1 answer

15 votes

111k views

What are two of the reasons the US entered WWI Besides the sinking of the Lusitania?

asked Jul 8, 2023

1 answer

9 votes

350k views

Determine if the given sequence is an arithmetic sequence. If it is, find the common difference, d. 1 2 3 4 f(n) 8 12 16 20 Is this an arithmetic sequence? O No OYes The common difference is

asked May 28, 2023

1 answer

14 votes

403k views

Disadvantages of using social network site GOAL SETTTING?

asked Mar 14, 2023

1 answer

20 votes

220k views

Explain the the weakness of RSA industrial development zones ?

asked Nov 20, 2022

1 answer

32 votes

218k views

Plants in the desert ____ .

asked Sep 27, 2022

1 answer

44 votes

334k views

H(x)= 2/3x= 4 the x value

asked Sep 21, 2022

1 answer

35 votes

18.3k views

For the graph find a) b) c) and d)

asked Aug 25, 2022

1 answer

37 votes

295k views

If an element is a semi-conductor, which classification correctly describes it? metalloid nonmetal matal compound

asked May 2, 2022

1 answer

25 votes

428k views

Simplify the expression. 104 + 8b - 2ą - 45

asked Feb 5, 2022

1 answer

36 votes

288k views

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