anonymous
  • anonymous
Diana received 65 points on a project for school. She can make changes and receive three-tenths of the missing points back. She can do this 10 times . Create the formula for the sum of this geometric series, and explain your steps in solving for the maximum grade Diana can receive.
Mathematics
  • Stacey Warren - Expert brainly.com
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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
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anonymous
  • anonymous
@NathalyN
NathalyN
  • NathalyN
r = 3/10
anonymous
  • anonymous
Yes

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NathalyN
  • NathalyN
okay that is your answer!?
anonymous
  • anonymous
How?
NathalyN
  • NathalyN
10 is the naswer
anonymous
  • anonymous
But it wants you to make a formula. @n
NathalyN
  • NathalyN
100 - 65 = 35 (assuming this is 100) she lost 35 points, she can get 3/10 of those points back '35' is the missing point * 310 = 35∗31∗10=10510=10.5 65 + 10.5 = 75.5
NathalyN
  • NathalyN
does that make more sens4e3?????
anonymous
  • anonymous
It wants a formula though
anonymous
  • anonymous
@NathalyN
is3535
  • is3535
I'm going to try and make sense in this, I only have a few minutes left. 100 - 65 = 35 (assuming this is 100) she lost 35 points, she can get 3/10 of those points back '35' is the missing point * \(\ \dfrac{3}{10} \) = \(\ \dfrac{35 * 3}{1 * 10} = \dfrac{105}{10} = 10.5 \) 65 + 10.5 = 75.5
is3535
  • is3535
yes, the first time she missed something, and she got a 65/100, she is resubmitting to gain back 3/10ths of the missing points, 35
anonymous
  • anonymous
So 310 = 35∗31∗10 =10510 =10.5 65 + 10.5 = 75.5 is the answer @is3535
is3535
  • is3535
yes 75.5 is your answer
NathalyN
  • NathalyN
that is what i said!????
is3535
  • is3535
not late can i have a medal
anonymous
  • anonymous
Okay thanks
is3535
  • is3535
can i have a medal
anonymous
  • anonymous
@NathalyN it written weird and I think thats why I didnt get it because I couldn't see where the fractions were. I gave you a medal and fan on the last question

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