Questions by Salena

Questions by Salena

Why was it difficult to be the president of the United States after the Civil War?

asked Jan 9, 2023

2 answers

4 votes

302k views

I gave 1/8 of a pizza to my brother and another 1/8 of the pizza to my sister. I gave 3/4 of the remaining pizza to my friend. What fraction of the pizza is left for me?

asked Oct 20, 2022

1 answer

32 votes

71.4k views

Which function is decreasing and approaches negative infinity as x increases? A. f(x) = -3(0.6)^x + 1 B. f(x) = 3(6)^x − 2 C. f(x) = -3(6)^x + 2 D. f(x) = 3(0.6)^x − 1

asked Aug 19, 2022

1 answer

36 votes

516k views

The Ghana empire's king was Sundiata or the A. Dictator B. Enlightened One C. Jungle King D. Lion King

asked Feb 27, 2022

1 answer

42 votes

465k views

A geologist examines 18 water samples for iron concentration. The mean iron concentration for the sample data is 0.272 cc/cubic meter with a standard deviation of 0.0851. Determine the 99% confidence interval

asked Jan 11, 2022

1 answer

37 votes

64.8k views

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