the answer is b because the piggy bank originally contained $25 and the person adds $1.50 per day.. so: 25+1.5d
Answer:
i used a scientific calculator for these!
if they are wrong please tell me :)
1) 134237.727273
2) 2517.85714286
Answer:
2500 kg/m³
Step-by-step explanation:
Density of a material is the ratio of mass and volume of that material.
The S.I unit for density is grams per centimeters cubed (g/cm³) or kilograms per meter cubed (kg/m³)
Given density as 2.5 g/cm³ , convert to kg/m³
Formula is;
1g/cm³ = 1000 kg/m³
2.5 g/cm³=? cross-multiply
=2.5×1000 = 2500 kg/m³
Answer:
c
Step-by-step explanation:
i just took the test