If f(x)=-5^x-4 and g(x)=-3x-2, find (f-g)(x) A.(f-g)(x)=-2x-2
B.(f-g)(x)=-5^x-3x-6
C.(f-g)(x)=5^x-3x+2
D.(f-g)(x)=5^x+3x-2

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places

Aseason pass to the local water park costs 84. if you go to the park ten times during the season, what is the unit rate of cost per visit?