Answer:
a:3,11
Step-by-step explanation:
You need to include the radius.
You've given us a single term of an arithmetic series. So far, there are an infinite number of different series that it could be a member of. ... In fact, ANY function f (n) for which f (7) = 54 produces a suitable series for whole-number values of 'n'. Here are a few: ... T(n) = n + 47. ... T (n) = 8n - 2. ... T (n) = -10n + 124 .
Answer:
x = 1/3
Step-by-step explanation:
3/5 + x = 14/15
we need to get a common denominator 15
3/5 * 3/3 = 9/15
9/15 + x = 14/15
subtract 9/15 from each side
9/15 - 9/15 + x = 14/15 - 9/15
x = 5/15
this simplifies divide the top and bottom by 5
x = 1/3
