@ Homepage - Edmonton Catholic x @ Unit G Test- Exponential and Log x @ Quizzes - Math 30-2 Summer - Ec x *Course Hero X + X ecsd.desire2learn.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2/?ou=9432&isprv=&drc=1&qi=16269&cfql=1&dnb=0&fromQB=0 Q * BECSD Bookmarks G www.google.com Reading list Unit G Test- Exponential and Logarithmic Functions X Time Limit: 2:00:00 Time Left:1:33:28 Ann Dory Jean Louis: Attempt 1 Page 1: Previous Page Next Page Page 21 of 33 1 Question 21 (1 point) Page 2: Determine the concentration of hydrogen ions in bleach, with a pH of 12.8. Recall that pH, p(x), is defined by the equation 2 p(x) = -log x where the concentration of hydrogen ions, x, in a solution is measured in moles per Page 3: litre. 3 1.3 ' 10-13 mol/L 1.6 ' 10-13 mol/L Page 4: 1.3 ' 10-12 mol/L 4 1.6 ' 10-12 mol/L Page 5: Previous Page Next Page Page 21 of 33 5 Submit Quiz 0 of 33 questions saved O 9 0 Sign out 2 CA 11:16@ Homepage - Edmonton Catholic x @ Unit G Test- Exponential and Log x @ Quizzes - Math 30-2 Summer - Ec x *Course Hero X + X ecsd.desire2learn.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2/?ou=9432&isprv=&drc=1&qi=16269&cfql=1&dnb=0&fromQB=0 Q * 6 # 5] : BECSD Bookmarks G www.google.com Reading list Unit G Test- Exponential and Logarithmic Functions X Time Limit: 2:00:00 Time Left:1:33:21 Ann Dory Jean Louis: Attempt 1 Page 1: Previous Page Next Page Page 22 of 33 1 Question 22 (1 point) Page 2: Which expression is equivalent to In 5 + In 6? 2 In 11 In 30 Page 3: In 1.2 3 Oin 1 Page 4: Previous Page Next Page Page 22 of 33 4 Submit Quiz Page 5: 0 of 33 questions saved 5 O Sign out 2 CA 11:16@ Homepage - Edmonton Catholic x @ Unit G Test- Exponential and Log x @ Quizzes - Math 30-2 Summer - Ec x *Course Hero X + X ecsd.desire2learn.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2/?ou=9432&isprv=&drc=1&qi=16269&cfql=1&dnb=0&fromQB=0 Q * 6 # 5] : BECSD Bookmarks G www.google.com Reading list Unit G Test- Exponential and Logarithmic Functions X Time Limit: 2:00:00 Time Left:1:33:09 Ann Dory Jean Louis: Attempt 1 Page 1: Previous Page Next Page Page 23 of 33 1 Question 23 (1 point) Page 2: Which expression is equivalent to 2 In 2e? 2 2 + In 4 4 + In 2 Page 3: In 4e 3 OIn e4 Page 4: Previous Page Next Page Page 23 of 33 4 Submit Quiz Page 5: 0 of 33 questions saved 5 O Sign out 2 CA 11:16@ Homepage - Edmonton Catholic x @ Unit G Test- Exponential and Log x @ Quizzes - Math 30-2 Summer - Ec x *Course Hero X + X ecsd.desire2learn.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2/?ou=9432&isprv=&drc=1&qi=16269&cfql=1&dnb=0&fromQB=0 Q * 6 # 5] : BECSD Bookmarks G www.google.com Reading list Unit G Test- Exponential and Logarithmic Functions X Time Limit: 2:00:00 Time Left:1:33:01 Ann Dory Jean Louis: Attempt 1 Page 1: Previous Page Next Page Page 24 of 33 1 Question 24 (1 point) Page 2: Evaluate: 3log, 24 - 3log. 3 2 3 Page 3: O7 3 1 64 Page 4: Previous Page Next Page Page 24 of 33 4 Page 5: Submit Quiz 0 of 33 questions saved 5 O Sign out 2 CA 11:16@ Homepage - Edmonton Catholic x @ Unit G Test- Exponential and Log x @ Quizzes - Math 30-2 Summer - Ec x *Course Hero X + X ecsd.desire2learn.com/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2/?ou=9432&isprv=&drc=1&qi=16269&cfql=1&dnb=0&fromQB=0 Q * 6 # 5] : BECSD Bookmarks G www.google.com Reading list Unit G Test- Exponential and Logarithmic Functions X Time Limit: 2:00:00 Time Left: 1:32:41 Ann Dory Jean Louis: Attempt 1 Page 1: Previous Page Next Page Page 25 of 33 1 Question 25 (1 point) Page 2: Which value is the best estimate for log 18 2 1.9 0.9 Page 3: O-1.1 3 O-2.1 Page 4: Previous Page Next Page Page 25 of 33 4 Page 5: Submit Quiz 0 of 33 questions saved 5 O Sign out 2 CA 11:16