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Mathematics 8 Online
OpenStudy (anonymous):

Jamila is making a triangular wall with building blocks. The top row has one block, the second row has three, the third has five, and so on. How many rows can she make with a set of 100 blocks? a. 10 rows c. 20 rows b. 15 rows d. 25 rows

OpenStudy (anonymous):

a

OpenStudy (anonymous):

thank. can u help me with two more? pls?

OpenStudy (anonymous):

i mean one more.

OpenStudy (anonymous):

A construction company will be fined for each day it is late completing its current project. The daily fine will be $4000 for the first day and will increase by $1000 each day. Based on its budget, the company can only afford $60,000 in total fines. What is the maximum number of days it can be late? a. 10 days c. 12 days b. 8 days d. 5 days

OpenStudy (anonymous):

b

OpenStudy (anonymous):

THANKS!

OpenStudy (anonymous):

welcome

OpenStudy (anonymous):

A culture initially contains 200 bacteria. If the number of bacteria doubles every 2 hours, how many bacteria will be in the culture at the end of 12 hours? a. 2,600 c. 36,300 b. 12,800 d. 3,400

OpenStudy (anonymous):

36300

OpenStudy (anonymous):

how......r.....u....able...2...do...it...so....dang......fast?

OpenStudy (anonymous):

last one. promise. at least i think.

OpenStudy (anonymous):

pls?

OpenStudy (anonymous):

ignore this one.

OpenStudy (anonymous):

b

OpenStudy (anonymous):

oh ok

OpenStudy (anonymous):

im going 2 create random questions and i want u 2 answer so i can give u medals 4 these questions.

OpenStudy (anonymous):

k

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