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Paul [167]
3 years ago
13

How many ways can 12 swimmers make it in first, second and third place

Mathematics
2 answers:
Colt1911 [192]3 years ago
6 0

Answer:1320

Step-by-step explanation:Only one person can win first, second and third place. The total number of placers is 12 times 11 times 10.

den301095 [7]3 years ago
6 0

Answer:

Usig their skills by:

Step-by-step explanation:

Using their strengh, force, move your feet, and arms with strong force to push you ahead faster and faster, if u are really tired I would keep going,

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At the theater one section of seats has eight rows with 12 seats in each row in the center of each of the first three rows are f
Mariana [72]
92 because 8*12 is 96. Then, you have to do 96 - 4 which is 92.
5 0
3 years ago
Part A: Explain why we do not measure the rate at which water flows out through a shower head in cubic meters per second? In you
a_sh-v [17]
We have that the stream of water is coming out in small quantities; at most liters at a time since the stream has a width of around 10cm at most times. Hence, cubic meters per second is too large a unit to measure the small quantity of water going through the shower.
We have that we can calculate the rate if we know the surface area of the flow and the speed of the water. If one multiplies those 2 together, one gets the rate because the speed of water is pretty much how much a front of water is moving per second; if you multiply it by its surface area, you get how much a volume of water is moving.
5 0
3 years ago
Hi I need help on this I've been working on it for about 20 minutes now please help :)
Mama L [17]

Answer:

V = 4 2/3 units ^3

Step-by-step explanation:

We are given the area of the back rectangle

V = BH where B is the area of the base

V = 3 1/3 * 1 2/5

Rewriting the mixed numbers as improper fractions

V = 10/3 * 7/5

V = 70/15

Simplifying

V = 14/3

Changing back to a mixed number

V = 4 2/3 units ^3

5 0
2 years ago
Please help I need the answer fast !
Otrada [13]

Answer:

To answer this item, we add up all the scores and divide the sum by the total number of quizzes.  

                   0: 0 quizzes

                   1 : 1 quiz                     total  : 1

                   2: 3 quizzes                total : 6  

                   3: 4 quizzes                total : 12

                    4: 4 quizzes               total : 16  

                   5: 1 quiz                      total : 1

There are 13 quizzes and the total score is 36. Dividing the total score by the total number of quizzes will give us a final answer of 2.77.

Step-by-step explanation:

3 0
3 years ago
Probability of uncertain event
zubka84 [21]

Answer:

50-50

Step-by-step explanation:

its the universal law

8 0
3 years ago
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