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SIZIF [17.4K]
4 years ago
11

Five couples are going out to dinner and will be seated together at a circular table if the couples must sit together how many d

ifferent ways can they be arranged at the table
Mathematics
1 answer:
Fynjy0 [20]4 years ago
3 0

Answer:

the couples can really sit anywhere because the table is a circle...

but you can sit each couple in a pentagon shape if you wanted to because

a pentagon has 5 sides

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Anyone good with geometry?
pav-90 [236]
5) m<1 = 60
6) m<2 = 30
7) m<3 = m<1 = 60
8) m<4 = m<2 = 30

90/18 = 5
9) m<1 = m<3 = 85
10) m<2 = m<4 = 5

5 0
3 years ago
For the following right triangle, find the side length x. Round your answer to the nearest hundredth.
jarptica [38.1K]

Answer:

xx=\sqrt{19^2-10^2}=\sqrt{361-100}  =\sqrt{261} \approx16.15549\\\approx16.16

Step-by-step explanation:

x=\sqrt{19^2-10^2}=\sqrt{361-100}  =\sqrt{261} \approx16.15549\\\approx16.16

4 0
3 years ago
Poornima is a stay-at-home parent who lives in San Francisco and teaches tennis lessons for extra cash. At a wage of $30 per hou
Vinil7 [7]

Answer:

We can deduce that the elasticity of the labor supply is greater than 1 the labor supply is considered elastic

Step-by-step explanation:

The formula to use is the following:

Elasticity = (Change in working hours / Average working hours) / (Change in wage rate / Average wage rate)

we replace the data

Elasticity = [(7 - 3) / (7 + 3) / 2] / [(50 - 30) / (50 + 30) / 2]

Elasticity = [4 / (10/2)] / [20 / (80/2)]

Elasticity = (4/5) / (20/40)

Elasticity = 0.8 / 0.5

OUTCOME

Elasticity = 1.6

We can deduce that the elasticity of the labor supply is greater than 1 the labor supply is considered elastic

6 0
4 years ago
!!please, please help me!!
grigory [225]

Answer:

Length: 12

Width: 2\sqrt{10\\}

Area: 24\sqrt{10\\}

Step-by-step explanation:

We first find the points of C and D to find the length.

C: (-4,-5)

D: (2,-3)

The distance is 2\sqrt{10\\.

Now for the height.

A: (2,9)

D: (2,-3)

The distance is 12.

Area: 2\sqrt{10\\×12 = 24\sqrt{10\\}

6 0
3 years ago
If the √4 is 2, what is 89²?
olya-2409 [2.1K]
Your answer is 7,921.

Calculations: 

89x89 = 7,921
8 0
3 years ago
Read 2 more answers
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