math array
posted by aliya .
my grandaughter is doing array dot to dot sample make as manydifferent arrays as possible number 5 how would i go about doing a array with dots please, desperate in need to keep up with my grandaughters homework.

What grade does your granddaughter go to, grade school, highschool, or college. They all do arrays in different ways.
For grade school, an array is probably a rectangular arrangement of objects, a 3x4
oooo
oooo
oooo
or a 4x6
xxxxxx
xxxxxx
xxxxxx
xxxxxx
In college, arrays are like matrices, and there are dot product of vectors.
It would be nice if your granddaughter describes the problem, or post an example problem so that we can better understand the question. 
2/4 *4/7
Respond to this Question
Similar Questions

making dot arrays
what are the numbers calleed that we cant use in 2  row arrays I'm curious to know what class is making dotarrays? 
Math
What are dot arrays? What would a dot array for $1.84 look like? 
making dot arrays
to make a 14dot array that has exactly two rows, is this going to have a total of 14 dots or will it be 14 dots per row 
math
Suppose 100 dots are arranged in a square 10 × 10 array, and each dot is colored red or blue. (a) Prove that this array must contain a “monochromatic” rectangle. That is, no matter how the red and blue colors are assigned, there … 
dot array
on centameter dot array draw all possible rectangles with a perimeter of 16 cm and sides whose lengths are whole centimeters 
dot array
centimeter dot array draw all possible rectangles with the area of 16 sq cm and sides whose lengths are whole centameters. lable lengths of two adjacent sides of each rectangle? 
math
with each array write the factor pair. Rember that the # of row in the array are one factor and that the # of columns in the array is the other factor. Continue to build every possible array until you have all the possible factors … 
Math
Don breaks a4 by 7array into a 2 by 7 array and another array. What is the fact for dons second array? 
math
don break a 4x7 array into a 2x7 array and another array. what is the fact for dons second array? 
Math
Tony broke a larger array into 2 x 9 array and a 4 x 9 array. What did the larger array look like?