Calculate [H+] for pH = 8.6
pH = -log[H+]
Applications of Logarithms and Exponential
Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calculate [H+] for pH = 8.6
pH = -log[H+]
184x10-6
108.6
2.51x10-9
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the 4 choices below is FALSE:
P(t) is the quantity at time t
P0 is the initial quantity
0.04 is the exponential growth rate
0.04 is the exponential decay rate
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
How many years will it take $3500 to triple if it is invested at 5.64% compounded continuously? Round to the nearest whole year.
t = _____ years
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
To solve 24000 = 12000e0.03t , what would the next step be?
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
You invest $5,000 into a savings account that has an interest rate of 5% compounded continuously. In how many years will there be $12000 in the account?
12.375 Years
177.073 Years
0.175 Years
17.509 Years
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
12.375 Years
177.073 Years
0.175 Years
17.509 Years
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Log with a base "e" (loge) is the same thing as...
"e"
Natural Logarithm (LN)
Common Logarithm (Log)
Natural Log, base "e"
LNe
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