Whats the distance between each pair of points.
1 answer:
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Given are three married couples.
So, let us assume there are 3 men and 3 women
They are sitting in a row of 6 empty seats
There is a definite order constraint that each woman will sit left to her husband. The first woman gets 3 options to choose from 3 available seats. The second woman has two options left as already one seat is filled by the first woman. The last woman has one option left. So, it is
So, number of ways is 3! = = 6 ways.
Answer:
118.3 m²
Step-by-step explanation:
Step 1. Calculate the <em>semiperimeter</em> (s).
s = (p + q + r)/2
s = (17 + 18+ 15)/2
s = 50/2
s = 25 m
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Step 2. Calculate the <em>area</em> (A).
Use <em>Heron’s formula</em>:
A = 118.3 m²
Answer:
Large baking dish of cylinder, cone and sphere.
Step-by-step explanation:
When we compute the volume of each of the small and large baking dish taking =3.14, we get
Volume of cylinder (small dish)= (r^2)(h)
=3.14()^2*3
=
= 21.195
Volume of cylinder (large dish)= (r)^2(h)= 3.14*(3)^2(3)
=84.78
Similarly, volume of cone (smaller dish)=
= 7.065
Volume of cone (larger dish)= 84.78
Volume of sphere(smaller dish)=
= 14.13
Volume of sphere (larger dish) = 85.17 (approx)
Hence, we get that larger baking dish have approximately same volume.
Therefore, large baking dish of cylinder, cone, sphere will be chosen.