SOLUTION: find the following sum: 4+5.5+7+8.5+10+…+56.5
a) this is an arithmetic sum with a common difference, d=____
b) the nth term is 56.5. in order to find out what n is we use the gen
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-> SOLUTION: find the following sum: 4+5.5+7+8.5+10+…+56.5
a) this is an arithmetic sum with a common difference, d=____
b) the nth term is 56.5. in order to find out what n is we use the gen
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Question 982146: find the following sum: 4+5.5+7+8.5+10+…+56.5
a) this is an arithmetic sum with a common difference, d=____
b) the nth term is 56.5. in order to find out what n is we use the general formula:
56.5=_____+(n-1)(1.5) Answer by solver91311(24713) (Show Source):