Answer:
about $1.60 i think
Step-by-step explanation:
(2,infinity)
(the first option)
reason:
the 2 is a ( because that’s what is shown on the number line. infinity is also a ) because infinity can’t have a ]
Answer:
7.5kg
Step-by-step explanation:
Given that:
Monday:
Mass of sand = 24 kg
Mass of cement = 5 kg
Tuesday :
Mass of sand = 36 kg
Let mass of cement = c
Mass of cement required to make the same type of mortar mix
Mass of Sand = mass of cement
24kg = 5kg
36kg = c
By cross multiplication :
24 * c = 5 * 36
24c = 180
Divide both sides by 24
c = 180 / 24
c = 7.5 kg
Hence mass of cement required is 7.5 kg
It would be 5/8
In decimal it would be 0.625
