Ask question

Ask question

All categories

3 years ago

9

In how many ways can 8 diplomats be seated at a round table? A)40,320 B)5,040 C)720

2 answers:

Crazy boy [7]3 years ago

6 0

Answer:

<h2>5040</h2>

Step-by-step explanation:

<h3>Now, imagine a specific arrangement. Now, have everyone get up and move one seat to their right. That arrangement was counted separately from the first one in the 8! but it’s really the same since if each person looks to their left and their right, they’re sitting next to the same person. There are 8 such “identical rotations” for each possible seating arrangement so the total number of seatings is 8! / 8 = 7! = 5040.</h3>

HOPE IT HELPS

Tanzania [10]3 years ago

5 0

Answer:

B)5,040

Step-by-step explanation:

You might be interested in

on Wednesday 72% of the customers who brought gas at a gas station made an additional purchase there was 250 customer support ga

dmitriy555 [2]

Answer:

180 of the 250 customers !!

8 0

3 years ago

John is stuck downtown Atlanta and has used is cell phone to order an Uber. The pick up fee is $20 with an additional charge of

Masteriza [31]

Answer:

$25 + (0.25 * 30)

Step-by-step explanation:

Given that :

Cost of Uber :

Pick up fee = $25

Additional charge = 0.25 cent per mile driven

Cost of 30 mile trip :

Pickup fee + (additional charge * number of miles)

$25 + (0.25 * 30)

25 + 7.5

= $32.5

3 0

3 years ago

Select the correct location on the table.

Bas_tet [7]

Answer:

left one on 3rd row

Step-by-step explanation:

using the rules of exponents/ radicals

$a^{-m}$ = $\frac{1}{a^{m} }$

$a^{\frac{m}{n} }$ = $\sqrt[n]{a^{m} }$

given

$12^{-\frac{4}{7} }$

= $\frac{1}{12^{\frac{4}{7} } }$

= $\frac{1}{\sqrt[7]{12^{4} } }$

6 0

2 years ago

How do you find the other side lengths of a right triangle when only given the value of one of the sides?

Charra [1.4K]

Subtract the one value from 180 and then divide that number by 2 to get the 2 values. So if one side is 90, they other sides would be 45 each

5 0

2 years ago

Find the surface area of the rectangular pyramid below.

crimeas [40]

Answer:

Step-by-step explanation:

if you multiply 17x50 you get 850

next multiply 16x20 to get 320

last you add both of them to get your total of 1,170

7 0

4 years ago