lunaballo273 lunaballo273
  • 13-01-2023
  • Mathematics
contestada

4. The 6th term of an arithmetic series is 13, the sum of the first 40 terms is 3420. Find
the sum of the first 30 terms.

Respuesta :

Otras preguntas

A deep sea diving bell is being lowered at a constant rate. After 12 minutes, the bell is at a depth of 600 ft. After 30 minutes the bell is at a depth of 1900
Fiction hero essay morality and against bullying and body shaming
what are three numbers that round to 400
what is the value of (-4) to the power of 4
50 points! pls help geometry Ship A receives a distress signal from the north, and ship B receives a distress signal from the same vessel from the southeast. A
Which indirect object pronoun correctly completes this conversation? Rénée: Est-ce que vous aimez ce miroir? Pauline et Marc: Oui, ce miroir ___________ plaît b
PLZZZZZZ NEED HELP!!!!!!!
At the end of the summer,Caitlin had saved $120 from her summer job.This was her initial deposit into a new savings account at the bank. As the school year star
60 miligrams coverted into km
BRUH PLEASE HELP: A student measured the volume of water as 80.0 mL. She discovered that the actual volume was 80.1 mL. Is her measurment accurate?