A professor conducted an experiment to find the relationship between time and memory. The professor determined the model f(t) = to - 15 log (t+1.1) gives the memory score after t months when a student had an initial memory score of to. C--) a. Write a model for a student with the memory score shown on the graph. f(t) = (Use integers or decimals for any numbers in the expression. Round to the nearest hundredth as needed.) Memory Score 100-f(t) 80- 60- 40- 20- 0- Human Memory (094) 0 24 Time (months) 40 Q ✔

Q: The pH can be calculated using the equation pH = -log(H"), where H" is the hydronium ion…

A: We can find the hydronium ion concentration as below.

Q: 2 log (0.001) -4

A: For a positive number n, the logarithm of n is the power to which some number b must be raised to…

Q: Q4. Write in simpler (1) log() 3/4 form 3 (2) log (1)³

A: Here we have to simply it.

Q: Given that log(27) = 1.431, calculate the log(9).

A:

Q: . Use the change-of-base formula to write (log, 5)(logs 9) as a single logarithm.

A: For natural logarithms the base is e. This is the most commonly used base for logarithm. Another…

Q: compute log(0.01)

A: Find the value of indicated logarithmic expression.

Q: The logarithmic equation log(x+3) -2= -log(x-2) has Select one: a. an extraneous root of x = -6 b.…

A:

Q: The Log 6 = a. log 3 + log 2 b. 2 log 3 c. log 32 d. log 3 x log 2

A:

Q: Express the given quantity as a single logarithm In(x 2)7 In x In(x23x 2)2 2

A: Make the coefficients into exponent. And they will multiply with the existing exponents.

Q: .Condense the logarithmic expres 3 log5 3x + 2log5 (x - 2)

A:

Q: 1. Rewrite each logarithmic expression as an exponential expression. a. log4(2x) = 3 b. log 1= 0 c.…

A: We need to write log expression into exponential expression.

Q: Express the following sum and/or difference of logarithms as a single logarithm. 2 loga y+logs -…

A:

Q: Assume a > 0. Which of the following is/are NOT equivalent to the expression log, (20x²)? Olog, (2a)…

A: We have the expression: log3(20x2)