Question

2. Carry out the following calculations, making sure that your answer has the correct 2.420 g+15.6 g 7.87 mL number of significant figures: (a) (c) V = har² r = 6.23 4.8 g 16.1 mL -8.44 mL cm and h = 4.630 cm.​

Answer 1

The volume of a cylinder can be calculated using the formula V = πr²h, where V is the volume, r is the radius, and h is the height. Substituting the given values into the formula, we find that the volume of the cylinder is 9.278 cm³.

Step-by-step explanation:

To calculate the volume of a cylinder, you can use the formula V = πr²h, where V is the volume, r is the radius, and h is the height.

In this case, we are given that r = 0.750 cm and h = 5.25 cm, so we can substitute these values into the formula to find the volume.

V = 3.142 × (0.750 cm)² × 5.25 cm

= 9.278 cm³

Therefore, the volume of the cylinder is 9.278 cm³.