The table below lists the number of layers of centimeter cubes, along with the number of cubes in each layer, in each of four rectangular prisms.
LAYERS OF CUBES IN RECTANGULAR PRISMS
Prism
Number of
Layers
Number of Cubes
in Each Layer
R
3
8
S
5
5
T
6
5
U
7
4
Which rectangular prism has the greatest volume?
A Prism R
B Prism S
C Prism T
D Prism U

The answer would be C: Prism T

Step-by-step explanation:

R=3x8=24 cubes

S=5x5=25 cubes

T=6x5=30 cubes

U=7x4=28

Therefore, T is biggest

24 days

Step-by-step explanation:

If Rami has swimming lessons every 3 days and guitar lessons every 8 days and he has both lessons on the first day of the month. Then the days he will be having swimming lessons in the month are;

1, 4, 7, 10, 13, 16, 19, 22, 25, 28 (adding 3)

The days he will be having guitar lessons in the month are;

1, 9, 17, 25.

Therefore, Rami have both lessons on 25th day which is 24 days after the first day.