Answer:
Step-by-step explanation:
The formula for determining the volume of a sphere is given as
Volume = (4/3) πr³
where r is the radius and π is a constant whose value is 3.14
From the information given,
Diameter = 9.4 mm
Radius = diameter/2 = 9.4/2
= 4.7 mm
Volume of sphere = 4/3 × 3.14 × 4.7³
= 434.67 mm³
The formula for determining density is expressed as mass/volume
Mass = 3.475 g
Density = 3.475/434.67 = 0.008g/mm³
F(x) = x + 2
when x = 1, f(1) = 1 + 2 = 3
Therefore range for x ≠ 1 is y ≠ 3.
Answer:
7
Step-by-step explanation:
i used a calculator
The answer to your question is 5.21925
0.99755+1.22=2.21755
2.21755+3.0005=5.21805
5.21805+0.0012=5.21925
Hope this helps! :)