Find the surface area and volume of the composite figure. Use 3.14 for π and round to the nearest tenth if needed. Please show step by step, I'm really struggling with this.

The above figure consists of three different shapes, that is :

Let's solve for surface area of whole figure :

1. Curved surface area of hemisphere : -

2. lateral surface area of Cylinder : -

3. curved surface area of cone :

(by Pythagoras theorem)

Surface area of the figure :

Now, let's solve for volume :

Volume of given figure will be combined volume of the all three shapes,

1. Volume of hemisphere :

2. Volume of Cylinder :

3. Volume of cone :

The total volume of the given figure :

or

the  office resources  are the human, physical and financial  resources  which are utilized for performing all the activities in order to achieve the organizational objectives.

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the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3