Answer:
We can find the sum of all the coefficients by substituting all the variables in the expansion with one.
a. u=1,v=1
sum==
b.u=1,v=1
sum==1
c.u=1,v=1
sum==-1
d.u=1,v=1
sum==-
e.i=1
sum==
f.i=1
sum==0
g.i=1
sum==
h.i=1
sum==
Answer:
6 choose 3 = 20
Step-by-step explanation:
6 choose 3 = 20
Answer:
Step-by-step explanation:
This is an exponential function of the form F=Ir^t, in this case
t(x)=948(1-0.045)^x
t(x)=948(0.955^x)
So the first answer