Condor34
  • Condor34
Find the sum of a 10-term geometric sequence when the first term is 3 and the last term is 59,049 and select the correct answer below. answer choices: 177,147 88,572 88,575 177,144
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
an=a1⋅rn−1
anonymous
  • anonymous
an=3⋅rn−1
anonymous
  • anonymous
a10=3⋅r9

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
59049=3⋅r9
anonymous
  • anonymous
59049/3=r9
anonymous
  • anonymous
19683=r9
anonymous
  • anonymous
r=3
anonymous
  • anonymous
S10=3(1−310)1−3=88572
Condor34
  • Condor34
can you help me with another?
anonymous
  • anonymous
sure
Condor34
  • Condor34
Evaluate S5 for 400 + 200 + 100 + … and select the correct answer below. answer choices: 25 775 1,125 500
anonymous
  • anonymous
so the rate is 1/2 every time
Condor34
  • Condor34
and that is s sub 5 or 2_5
anonymous
  • anonymous
so the last two numbers are 50 and 25
anonymous
  • anonymous
so 400 + 200 + 100 + 50+25
anonymous
  • anonymous
775
Condor34
  • Condor34
thanks
anonymous
  • anonymous
yea np

Looking for something else?

Not the answer you are looking for? Search for more explanations.