OMG I just did that for homeowrk ye yesterday!
Part A: $3.50 More
Part B:$9.48
Part C: $11.77 Dont worry Im right my teacher checked it
First, we will get the factors of 32:
32 = 1x32 = 2x16 = 4x8
Now, we will find the arrangements of the tiles
Note: we will exclude that she can can form one column including all 32 tiles or 32 columns with 1 tiles in each as these are the trivial answers.
To find the possibilities, we will use the factors 2, 16, 4 and 8.
Tyra can form:
2 column with 16 tiles in each
16 columns with 2 tiles in each
4 column with 8 tiles in each
8 columns with 4 tiles in each
Answer: 455 mph
Step-by-step explanation:
if train one is traveling one way at 60mph, then you have to multiply that by 3.5 to see how far it traveled in that amount of time.
60 x 3.5 = 210
then, you have to multiply 3.5 by 70mph, to see how far the second train has traveled in that amount of time
70 x 3.5 = 245
finally, since both trains are moving in opposite directions, you have to add up the distances together to get the final difference
210 + 245 = 455
2.25 = 225 / 100 ;
0.04 = 4 / 100 ;
But, 225 > 4 ; then, 225 / 100 > 4 / 100 ;
Bigger is 2.25 !