A medical researcher need to select 6 people out of 13 people who have volunteered for the test in
To find, how many ways can 6 people be selected.
= 
=
Answer:
≈ 1800 mm³
Step-by-step explanation:
Volume of the figure above will be given by the formula
Cross section area × length
In this case;
Cross section area will be;
Area of the square + area of the two semi circles
12× 12 + 2(3.14 × 6 ×6/2)
= 144 + 3.14 ×36
= 257.04 mm²
Volume = Cross section area × Length
= 257.04 × 7
= 1799.28 mm³
<u> ≈ 1800 mm³</u>
6 + 2(x)2
6 + 2(3)2
=6 + 6(2)
=6 + 12
=18
Answer: 0.7, 0.251, 0.18, 0.171
Step-by-step explanation:
Answer:
360 polygon
Step-by-step explanation:
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