What is the 20th term in the following sequence?
-2, -6, -18, -54, -162...
1 answer:
Answer:
-2324522934
Step-by-step explanation:
These are the terms of a geometric sequence with n th term
where a is the first term and r the common ratio
r =
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Answer:
I believe there are 70 students in the theater!
Step-by-step explanation:
In the ratio 2:3 going to 28:? there is a pattern. You multiply 2 by 14 to get to 28, so if you multiply 3 by 14 you get 42. Add 42 to 28 for the total amount of students in class!
Have a nice night!
Answer:
-215
Step-by-step explanation:
-w = 215
w = -215
hope this helped
Answer:
6
Step-by-step explanation:
completing step 2 will land you at (8,0). you would just need to count up from there until you reach the line.
need 2 numbers when added = 5 and when multiplied = -24
answer is D
-3+8 = 5
-3*8 = -24
I think it’s im not sure 400x
