Directions: Identify what is being asked in each question. Write the letter of the the correct answer in your paper.
1. Which is true about circular permutation?
A. n!
C. (n - 1)In!
n!
B. (n - 1)!
D.
n-1
2. How many ways can the 7 persons be seated in a circular table?
A. 24
C. 720
B. 120
D. 800
3. In how many ways can four couples be seated at a round table if the men and
women want to sit alternately?
A. 144
C. 360
B. 180
D. 540
4. How many ways can 8 differently coloured beads be threaded on a string?
A. 2500
C. 2515
B. 2510
D. 2520
5. At a dinner party, 6 men and 6 women sit at a round table. In how many ways can
they sit if Bobby and Rose must sit next to each other?
A. 6,257,500
C. 8,256,423
B. 7,257,600
D. 8,287,400​

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

35 is an outlier

step-by-step explanation:

6 cm

step-by-step explanation: