This must be a pretty big graph... but u put a don't on the y-axis at 1440 and then you go down 90 and to the right 1 and it should be a like going down since it is a negative slope
Answer:
$595.34
Step-by-step explanation:
Step one
given data
interest rate of 2.5%= 0.025
final amount= $690
time = 6 years
Required
Principal P
Step two
The compound interest formula is
substitute
divide both sides by 1.159
P=690/1.159
P= $595.34
Answer:
There is no error
Step-by-step explanation:
Answer:
c. 60.9%
Step-by-step explanation:
Given:
The probability P that a person responds to an advertisement can be modeled by the function:
where represents number of days since the advertisement first appeared.
To find the probability that a person has responded after 20 days.
Solution:
In order to find the probability that a person has responded after 20 days, we will plugin in the formula given.
We have:
Plugging in
Thus, probability after 20 days = 0.6094
The probability in percentage can be given = = 60.9%
Answer:
I don’t know
Step-by-step explanation: