Let's say the function for the discount is f and the function for the coupon is g
f(x)= 0.1x
g(x)= x-150
If you want to the the discount then the coupon, your composition function would look like this:
f(g(x))=0.1(x-150)
Hope this helps!
Answer:
Using Pythagorean theory : a²+9²=15²
=> a²=225-81=144
=> a = √144 = 12
Step-by-step explanation:
In 6 years $500 @ 5% comp. monthly will be worth=$674.51
The formula you use to calculate this is: FV=PV(1 + R)^N, where FV=Future value, PV=Present value, R=Interest rate per period, N=Number of periods.
Answer:
Hence, the expected value of the distance north from city centre archaeologists will have to travel to find the temple is 
miles and the standard deviation of that distance is 
miles.
Step-by-step explanation:
Given :
Moment generating function.
Any two functions can not have the same moment generating function.
The general moment generating function is :
(a)
Now, compare the equation 
and 
we get,
Therefore, the expected value of the distance north from city centre archaeologists will have to travel to find the temple is 
(b)
Now, compare the equation and we get,
Therefore, the standard deviation of that distance is miles.
Answer:
B.) 40°
Step-by-step explanation:
because the sum of all the interior angles should be 180°, so 50°+90°+y=180°
y must equal 40°
