The percentage of the information remembered initially according to the function f ( x ) = 80 e − 0.5 x + 20 describing the percentage of information remembered by a person x weeks after learning.
The percentage of the information remembered initially according to the function f ( x ) = 80 e − 0.5 x + 20 describing the percentage of information remembered by a person x weeks after learning.
To calculate: The percentage of the information remembered initially according to the function f(x)=80e−0.5x+20 describing the percentage of information remembered by a person x weeks after learning.
(b)
To determine
To calculate: The percentage of the information remembered after 1 week according to the function f(x)=80e−0.5x+20 describing the percentage of information remembered by a person x weeks after learning.
(c)
To determine
To calculate: The percentage of the information remembered after 4 weeks according to the function f(x)=80e−0.5x+20 describing the percentage of information remembered by a person x weeks after learning.
(d)
To determine
To calculate: The percentage of the information remembered after 52 weeks according to the function f(x)=80e−0.5x+20 describing the percentage of information remembered by a person x weeks after learning.
Find the accumulated amount A, if the principal P is invested at an interest rate of r per year for t years. (Round your answer to the nearest cent.)
P = $3800, r = 4%, t = 10, compounded semiannually
A
= $ 5645.60
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TANAPCALC10 5.3.001.EP.
PRACTICE ANOTHER
Consider the following where the principal P is invested at an interest rate of r per year for t years.
P = $3,100, r = 4%, t = 10, compounded semiannually
Determine m, the number of conversion periods per year.
2
Find the accumulated amount A (in dollars). (Round your answer to the nearest cent.)
A = $ 4604.44
Force with 800 N and 400 N are acting on a machine part at 30° and 60°, respectively with a positive x axis, Draw the diagram representing this situation
I forgot to mention to you to solve question 1 and 2. Can you solve it using all data that given in the pict i given and can you teach me about that.
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