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A boat moves from a point A on the bearing 150¡ã to another point B 10km away.it then changes direction on being south 45¡ã
1. 1 answer
2. 651 views
A thief is trying to escape from a parking garage after completing a robbery, and the thief's car is speeding (v = 14 m/s)
1. 0 answers
2. 689 views
make sentences with words starting with alphabet a-z
1. 1 answer
2. 421 views
Consider the titration of 20 mL of .105M Butric Acid HBut, with .125M sodium Hydroxide?calculate the pH before titration
1. 7 answers
2. 936 views
a buffer is made by adding 150 ml of .595M BaF2 and 0f .500M of HF solution.calculate the pH of this buffer system calculate the
1. 6 answers
2. 895 views
Calculate the pH of the following salt solutions?0.1 M HBr 0.1 M CaI2 0.1 BaF2 Kb (F-)=1.4x10^-11
1. 5 answers
2. 660 views
can anyone help me with this problem?a sample of n=9 indivividuals was selected from a normally distributed pop. with a mean of
1. 1 answer
2. 535 views
what is the sulotion on the story the mixed up files of mrs brasil e. frankweiler?
1. 3 answers
2. 697 views