answer is 10...i used guess and check ...!
We also got ten, but we trying to explain it to a 9 year old for her schoolwork. That is where we are stuck.
Math is the study of patterns.
My first column is the sum of cans after so many rows,
the second column in the increase in the number of cans
Think of racking up billiard balls
....О О О
...О О О О
..О О О О О
.О О О О О О
О О О О О О О
О О О О О О О О
etc, do you see the pattern?
the answer i got was 7 tennis balls
Please Help!! Math - A display of cans on a grocery shelf consists of 20 cans on...
Math - a grocery clerk nstacks three rows of can of fruit for a display, each of...
maths - find a6 for an arithmetic sequence where a1=3x+1 and d=2x+6. 2.A display...
Math - A sporting goods store paid $576for a shipment of 8 cartons of tennis ...
arithmetic - You have 798 cans in 19 rows. If the cans are placed so that each ...
math - There are eight shelves. How many soup cans a grocery clerk stack if the ...
math - If Jenny built a triangle out of soup cans and there are 4 at the top row...
Math - Tennis balls come on cans of 3. The coach needs 50 tennis balls for ...
Math - Tennis balls withal diameter of 2.5 in. Are sold in cans of three. The ...
Math - 7^2006 Solving problems with "to the power of" IT works better if you ...