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vichka [17]
3 years ago
12

Provide two examples of real world combinations, one in which repetition isn't allowed and one in which repetition is.

Mathematics
1 answer:
Serga [27]3 years ago
4 0

Answer:

Step-by-step explanation: A real world example where repetition is allowed is in the sport of archery, where players get multiple attempts to shoot an arrow as close to the center of the target as possible

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Q.2. Separate the digits of the number "893451" as per National and
LuckyWell [14K]

Answer:

imm a bit sorry I could only answer the international one as the national is equal to international place value system

Step-by-step explanation:

eight hundred ninety three thousand four hundred fifty one

hth tth th h t o

8 9 3 4 5 1

I hope you understand

8 0
3 years ago
Which three steps are correct when solving this quadratic equation by completing the square? X^2-10x=39
sergey [27]

Step-by-step explanation:

Any answer that involes,

Step 1: Complete the Square

{x}^{2}  - 10x = 39

( \frac{  - 10}{2} ) {}^{2}  = 25

{x}^{2}  - 10x + 25 = 64

Step 2: Turn the left side into a binomial

(x - 5) {}^{2}  = 64

Step 3: Solve for x.

x - 5 = +  -  8

x - 5 = 8

x = 13

OR

x - 5 =  - 8

x =  - 3

X=-3 or X=13

4 0
3 years ago
The value 13 is 200% of
tia_tia [17]
This would be in terms of dividing the largest number (being 13) by the percentage in decimal form.

The percentage worked where you take that and divide by 100 to get your percentage, meaning:

13/2 = 6.5 | 13 is 200% of 6.5. Because if you double it you get 13 which is how 200% works.

I hope this helps, have a great rest of your day! ^ ^
| | Ghostgate | |
3 0
3 years ago
Y−3=−1/2(x+4) I need help
frozen [14]

Answer: The slope is - 1/2.

Step-by-step explanation:

4 0
3 years ago
A ticket for a seat at a school play costs £2.95
Levart [38]

Answer:

Answer vary :

2.95(21 times 39) = $2,416.05

Step-by-step explanation:

honestly in my opinion that the answer. so we’re trying to find out how much money the school will earn.

if each seat cost 2.95 we need to find out how many seats are their?

-21 times 39 = 819

we multiplied the rows and seats find out how many seats their are and the answer is 819.

after you do that now we have to find out how much money they will earn from selling all 819 seats.

-819 times 2.95 = 2,416.05

we then multiplie all of the seats wich is 819 seats by 2.95 wich is the cost of one seat and got 2,416.05, and that’s the answer we’ve been looking for.

and that’s how I got my answer.

6 0
3 years ago
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