The given inequality is
First we have to get rid of 5, and for that, we subtract 5 to both sides , that is
Dividing both sides by -4, to get rid of -4 from right side and on doing so, the sign of the inequality change .
Here t is greater than 13/4 ot 3.25, so the correct options are c and d .
O+22>i/2 i think this is right
Answer:
400%.
Step-by-step explanation:
The surface area of a 4 cm cube = 6 * 4^2
= 96 cm^2.
The number of 1 cm cubes that can be cut from the larger cube is :
16 * 4 = 64.
The surface area of each of these smaller cubes is 6*1 = 6 cm^2.
The increase in surface area is a factor of (6*64) / 96
= 4 = 400%.