Answer:
The answer is 9.56
You can picture this in your head or you can do the math. You can see that the mast and the string make a right triangle. Now you need to picture a 12 foot tall string attached to the top of the mast and the attached 4 feet away from the bottom. Then all you have to do is see which answer makes the most sense.
Answer:
Step-by-step explanation:
140n+5600=300n
160n=5600
n=35
The slow speed was 35 mph. The faster speed was 75 mph..
Answer:
what function
Step-by-step explanation:
It is a geometric sequence
an=a1(r)^(n-1)
a1=first term
r=common ratio
n=which term
first term is 1
common ratio is 5
an=1(5)^(n-1)
that is the equatin/formulf for the nth term
if you want a summation formula of the sequence to the nth term
Sn=
in this case
Sn=
or
Sn=
so in this case
up to 5th term
S5=
S5=
S5=
S5=781
anyway
is the nth term
and
Sn=
is the summation up to the nth term
Addition you would use first