The RAND() function in Excel returns a pseudo-random number between 0 and 1. If you enter this function into 1000 cells (i. e. enter the formula in one cell and copy it to 999 other cells), approximately how many of these cells will contain values less than or equal to 0.1? a. A number relatively close to 1
b. A number relatively close to 10
c. A number relatively close to 100
d. A number relatively close to 500
e. A number relatively close to 1000

D i think kololololo

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".