Answer: 3 1/4
Step-by-step explanation:
Answer:
201.06in³ should be your answer
Answer:
sorry don't know but hope you have a amazing year
In this situation, attendee number thirty will be the first one o receive both the bobblehead and the ticket.
<h3>Which attendees will receive the bobblehead and the ticket?</h3>
Bobblehead:
- Attendee number 10
- Attendee number 20
- Attendee number 30
Ticket:
- Attendee number 15
- Attendee number 30
<h3>What can be concluded?</h3>
It can be concluded the attendee number 30 will be the first one to receive both the ticket and the bobblehead.
Learn more about ticket in: brainly.com/question/14001767
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Step-by-step explanation:
Sum of arithmetic terms = n/2 × [2a + (n - 1)×d], where 'a' is the first term, 'd' is the common difference between two numbers, and 'n' is the number of terms.
this is the same as n/2 × (a1 + an), because
an = a1 + (n-1)×d
so, for the series above :
a or a1 = 2
d = 7, as every new term is the previous term plus 7.
for n
37 = a1 + (n-1)×d = 2 + (n-1)×7
and now solve for n
35 = 7n - 7
42 = 7n
n = 6
so, the sum of all terms is
6/2 × (2+37) = 3×39 = 117
