Answer:
b=32
Step-by-step explanation:
1,040kg/m³
1g/cm³ =1,000kg/m³
1.04g/cm³=?
= 1.04×1000
Density =1,040kg/m³
He will save 590 dollars by the end of the year
sin90 =1
cos 90 = 0
θ = 90 degrees