Questions by Danil

Questions by Danil

Nour and Rana are shopping for a Christmas tree. They are deciding between 2 different types of trees (real and fake) and 4 colors for the ornaments (white, silver, gold, and purple). They each created

asked Apr 24, 2021

2 answers

4 votes

87.1k views

A teacher assigns 5 points for a correct answer and -2 points for an incorrect answer and 0 points for leaving the questioned unanswered. What is the score for Mohit who had 22 correct answers and 15 incorrect

asked Feb 12, 2021

2 answers

4 votes

187k views

How many grams of the reactant water is needed to make 800.00g of calcium carbonate? The balance equation is: CaCN2+3H2O -> CaCO3+2NH3

asked Jan 11, 2021

1 answer

4 votes

131k views

Suppose that a population parameter is 0.5 and many large samples are taken from the population. If the sample proportions are normally distributed, with 99.7% of the sample proportions falling between

asked Sep 21, 2019

1 answer

2 votes

203k views

Prior to World War I, tensions in the Balkans were most related to which main cause of the war?

asked Sep 3, 2019

2 answers

3 votes

8.7k views

CARMEN ES MUY __________. A. ORDENADO B. GRACIOSO C. ATREVIDO D. GRACIOSA

asked Jan 24, 2019

2 answers

5 votes

158k views

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