Answer is that Mr mole goes 3 each minute for each minute add on those 3 as you add on those 3 write it down counting how many then you know the time and the meters hes been digging
The answer is got was multiplying 4.8 times 60 and I got 288. Btw we have the same computer lol
If you have a TI-83 Plus calculator . You can go to 2nd X^-1 and use the matrices
The answer is (-2, -1.5, 0, 2/5, 3/4)
The ratio between Area of D and Area of C is 28:7.
That means the simplified version is 1:4.
From our ratio, we can derive that the scale factor is 4.
