The answer is c=-1 if the three counts because i am not sure if it is part of the question
Answer:
(a) 1610 units
(b) 915 units
Step-by-step explanation:
p = 5000(1 - 4/4 + e^-0.002x)
(a) p = $200
200 = 5000(1 - 1 + e^-0.002x)
200/5000 = e^-0.002x
e^-0.002x = 0.04
-0.002x = In 0.04 = -3.22
x = -3.22/-0.002 = 1610 units
(b) p = $800
800 = 5000(1 - 4/4 + e^-0.002x)
800/5000 = e^-0.002x
e^-0.002x = 0.16
-0.002x = In 0.16 = -1.83
x = -1.83/-0.002 = 915 units
Answer:
- 300 feet or 300 feet below sea level
Step-by-step explanation:
Starting elevation of diver = 0 feet
decrease of elevation in 1 minute = 60 feet
decrease of elevation in 1* 5 minute = 60*5 feet = 300 feet
therefore
in five minutes diver loses 300 feet elevation
Elevation of diver after 5 minute = Starting elevation of diver - value of decrease of elevation of diver in five minutes
Elevation of diver after 5 minute = 0 feet - 300 feet = - 300 feet.
Therefore Elevation of diver after 5 minute is - 300 feet
i.e 300 feet below sea level as sea level elevation is taken as standard value of elevation of 0 feet.
Answer:
Rs 927.
Step-by-step explanation:
For simple interest we have:
I = PRT/100 where I = interest, P = amount invested, R = the rate and T = the time.
900 = P*6* 2 / 100
P = 900*100/ 12
P = Rs 7500
The formula for the amount after t years when investing P amount at a rate of r% is:
A = P(1 + r/100)^t
A = 7500(1 + 6/100)^2
= Rs 8427.
So the compound interest is 8427 - 7500
= Rs 927.
It forms a Triangle, in which base is shadow, and height of the tree is perpendicular.
So, Tan Ф = P / B
Tan 28 = P /18
0.53 * 18 = P [ Tan 28 = 0.53 ]
P = 9.6
In short, Your Answer would be Option D
Hope this helps!
