Answer:
2.39 cm
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given
The ratio of mixture of sand and cement is 5:3
If the total volume of mixture is 
Suppose there is 5x and 3x cubic centimeter of sand and cement respectively i.e.

Sand 
So, there is
of sand in the mixture
Answer:
636w
Step-by-step explanation:
producto = ×

Answer:
-5
Step-by-step explanation:
The minimum is at the vertex. This is at (1, -5)
The minimum value is -5
Answer:
ok
Step-by-step explanation:
your question is too long plz make it short i don't have so much time to ans it fully okay?