Looking for something else?

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

## More answers

Looking for something else?

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

- anonymous

At the end of the first day, 7 weeds appear in your neighborhood park. Each day, the number of weeds increases by four times. How many weeds will be in the park at the end of 14 days?

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.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this

and **thousands** of other questions.

Get your **free** account and access **expert** answers to this and **thousands** of other questions

- anonymous

- schrodinger

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this

and **thousands** of other questions

- anonymous

7 weeds x 4 x 14 days

- lilg132

7 + (14 - 1) * 4

- lilg132

59 weeds in the park at the end of 14 days

Looking for something else?

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

- anonymous

it cant be, the answer choices are
71
626,349,395
392
35,456,231

- anonymous

392 is the answer

- anonymous

because 7 x 4 x 14 = 392

- lilg132

oh wait we need to work out the sum

- anonymous

yeah, but im feeling there is a formula to it or something, my teacher wouldnt make it that easy

- anonymous

14( 7 x 4 )

- lilg132

answer is 626349395

- lilg132

i'm not sure of the formula but what i do know is we have 7 weeds on the first day
and it multiplies by 4 each day
and you do it 14 times and add all the figures up giving you
626349395

- anonymous

alright, that does make sense, thank you !

- lilg132

your welcome i will try and look for the formula for you

- anonymous

thank you (:

- mathmate

Use the compound interest formula:
7(4^14-1)/(4-1)=626349395
which is equivalent to
7(1+4+4^2+...4^13)

- lilg132

thats what i was looking for :)

Looking for something else?

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