Questions by BPX

Questions by BPX

a two digit number has three times as many tens than ones. The difference between the number and twice the reversed number is 15.Find the number

asked Dec 13, 2023

2 answers

9 votes

166k views

Question 8 (1 point) A lead sinker is used in fishing to weight a fishing line down. If 149.4 J of heat energy J was added to a lead sinker with a mass of 50 g. What is the total temperature change for

asked May 17, 2023

2 answers

16 votes

487k views

Consider the graph below.(3,1) (4,2) (6,3) (4,4) (8,5) Which correlation coefficient and interpretation best represent the given points?1.) 0.625, no correlation 2.) 0.791. no correlation 3.) 0.625, positive

asked Mar 10, 2023

1 answer

44 votes

145k views

What is the formula of compound formed from a calcium ion and As? Express your answer as a chemical formula

asked Jan 1, 2022

1 answer

17 votes

314k views

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