A community for students.
Here's the question you clicked on:
 0 viewing
dannielle
 4 years ago
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?
dannielle
 4 years ago
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?

This Question is Closed

lilg132
 4 years ago
Best ResponseYou've already chosen the best response.259 weeds in the park at the end of 14 days

dannielle
 4 years ago
Best ResponseYou've already chosen the best response.0it cant be, the answer choices are 71 626,349,395 392 35,456,231

mia0bbb
 4 years ago
Best ResponseYou've already chosen the best response.0because 7 x 4 x 14 = 392

lilg132
 4 years ago
Best ResponseYou've already chosen the best response.2oh wait we need to work out the sum

dannielle
 4 years ago
Best ResponseYou've already chosen the best response.0yeah, but im feeling there is a formula to it or something, my teacher wouldnt make it that easy

lilg132
 4 years ago
Best ResponseYou've already chosen the best response.2i'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

dannielle
 4 years ago
Best ResponseYou've already chosen the best response.0alright, that does make sense, thank you !

lilg132
 4 years ago
Best ResponseYou've already chosen the best response.2your welcome i will try and look for the formula for you

mathmate
 4 years ago
Best ResponseYou've already chosen the best response.2Use the compound interest formula: 7(4^141)/(41)=626349395 which is equivalent to 7(1+4+4^2+...4^13)

lilg132
 4 years ago
Best ResponseYou've already chosen the best response.2thats what i was looking for :)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.