The formula of a density is p = M/V where p is a density, M is a mass and V is a volume. Given M = 3.4 kg and V = 2,300 mL or 2,300 cm<span>³, therefore </span>p = 3.4 kg / 2,300 cm³ = 1.48 x 10⁻³ kg/cm³
D(x)=1375-110x when it reaches 0 it has reached destination 0=1375-110x add 110x to both sides 110x=1375 divide both sides by 110 x=12.5 answer is 12.5 hour
