Please help me with some Algebra 2!
1 answer:
Answer:
12750
Step-by-step explanation:
The sequence of visitors is
50, 100, 200, 400, .....
This is a geometric sequence
with common ratio r = 2
The sum to n terms is found using
=
( a is the first term )
=
= 50 × 255 = 12750
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Step-by-step explanation:
1 garm = $50.04
7.5 gram = 50.04 × 7.5 = $375.3
<h3>
Answer: 18</h3>
We multiply the length of AB by 2 to get the length of A'B'
9*2 = 18
Alrighty
remember some rules

and

and

for all real values of x
and

and

and
(a/b)/(c/d)=(ad)/(bc)
and

and

and don't forget pemdas
example:

but

so
4.





5.





Answer:
4
Step-by-step explanation:
25/100 x 80/1 = 20/1
80 - 20 = 60
30/100 x 80/1 = 24/1
80 - 24 = 56
60-56=4