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Mr. Yen and Mrs. Barnes both have beautiful flower gardens. Mr. Yen has 7 rose bushes for every 3 lilac bushes. Mrs. Barnes has
2 answers:
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Answer:
c=36
Step-by-step explanation:
- Because
can be rewritten as
, finding the value of c so that x=(+-)12 solves this equation it means to find the value of c so that
.
- Because
, we must find c so that
.
- Because
, c=36.
- To check, replace c=36 in the initial equation, and check it is a solution for x=(+-)12.
Answer:
Step-by-step explanation:
Given that,
An airthmetic sequence,
261,256,251
We need to find the 50th term.
We have,
first term, a = 261
common difference = 256-261 = -5
The nth term of the AP is given by :
So, the 50th term of the sequence is 16.