All categories

4 years ago

In how many ways can 6 students be seated at a round table? 120 720 36

Mathematics

2 answers:

Valentin [98]4 years ago

8 0

The answer is 720, so the first person to answer is correct

alisha [4.7K]4 years ago

6 0

6!=720

6*5*4*3*2*1=720

Because you have 6 possible choices for first seat, 5 possible choices for the second seat, etc, etc

You might be interested in

43 1/3 rounded to the nearest whole number

lutik1710 [3]

Rounded to the nearest whole number is still 43

6 0

3 years ago

Read 2 more answers

Stephanie wants to buy s tomato plants.

max2010maxim [7]

Answer:

Required Expression : 7·(s + d) - 25

Step-by-step explanation :

Cost of each plant both buys = $7

No. of plants Stephanie wants to buy = s

Total cost of plants bought by Stephanie = 7·s

No. of plants Diego wants to buy = d

Total cost of plants bought by Diego = 7·d

Total cost = 7·s + 7·d

= 7·(s + d)

Discount applied through coupon = $25

So, Total cost of all their plants with discount = 7·(s + d) - 25

4 0

3 years ago

There are approximately 4.3 million births in a country each year. Find the birth rate in units of births per minute.

Masja [62]

8.18 births per minute

5 0

3 years ago

Find a formula for the number of patrons as a function of profit.

Solnce55 [7]

Here is my answer. Let just give assumptions. For example,the relationship is linear.Therefore the slope, "m," is the same throughout.
Let us make patrons the independent variable, the two points are: (1314, 11333) and (1544, 13518).
m = (13518-11333)/(1544-1314)
m = 9.5

profit = 9.5 patrons (you pick the variable names)
For 1 more patron substitute 1:
profit = 9.5 (1)
profit = 9.5

Isolate "patrons" and you get the function based on profit:
patrons = profit/9.5

The break even point is for 0 < profit.
0 < profit = 9.5 patrons
0 < 9.5 patrons
0 < patron

5 0

3 years ago

You are competing in a race. The table shows the times from last year's race. You want your time to be last year's median time w

olasank [31]

Answer:

28 ≤ x ≤40

Step-by-step explanation:

Arrange the data from the smallest to the largest

26, 27, 28,32, 32, 33, 35, 36, 38, 40,42,48

Identify the median value

26, 27, 28,32, 32,<u> 33, 35</u>, 36, 38, 40,42,48

Getting the median

(33+35)/2 = 68/2 = 34 minutes

You want your time to be last year's median time with an absolute deviation of at most 6 minutes

This mean ±6 minutes, hence this will be 34 ± 6

34+6=40 and 34-6=28

The inequality will be 28 ≤ x ≤40

7 0

3 years ago

Read 2 more answers