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Alisiya [41]
2 years ago
6

How many ways are there to split 10 people into 5 pairs. PLZ HELP IF YOU ARE CORRECT I WILL GIVE BRAILIEST

Mathematics
2 answers:
Mademuasel [1]2 years ago
7 0

Answer:

There is one way, 5 groups of 2.

Step-by-step explanation:

If there is 10 people and there has to be 5 pairs, divide 10 by 5. this is 2. This is the only way that it can be split evenly.

nordsb [41]2 years ago
4 0

Answer:

945

Step-by-step explanation:

10! / (2^5 x 5!) = 3628800 / (32 x 120) = 3628800 / 3840 = 945

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Which of these equivalent
denpristay [2]

Answer:

30 miles/1 hour is the unit rate.

Step-by-step explanation:

This is the unit rate because unit rates are a number over 1 unit. 30 miles/1 hour fulfills that, and the others are 2 and 3 hours.

6 0
3 years ago
PLEASE HELP EXPLAIN!!!!!
Nookie1986 [14]
I think( so correct me if i'm wrong).....Using the distance formula... D=Rate x Time, you alter it so that it equals time, since you want to find the number of weeks.
Time = Distance/ rate
SInce you start off at 2 and end up with 5, the total distance is 3 (I subtracted 5-2). And rate is already 12% (this is the iffy part, I'm not sure if you change the 12%  in anyway.... but lets move on)

SO Time= 3miles/ 12% which is 1/4 of a week, or possibly.....

Time = 3 miles/ 0.12 which would equal 25 weeks.....
Do they give you these answers?
4 0
3 years ago
Signal mistakenly produced 1,000 defective cell phones. the phones cost $60 each to produce. a salvage company will buy the defe
zhannawk [14.2K]
We are asked to solve for the incremental net income from reworking the phones.
Number of items = 1000
Production Cost = 1000*$60 = $60,000
Salvage value = 1000*$30 = $30,000
Rework Cost = 1000 *80 = $80,000
Price when resold = 1000 * $120 = $120,000

Incremental Net = $120,000 + $30,000 - $60,000 -$80,000
Incremental Net = $10,000

The answer is $10,000. 

4 0
3 years ago
Read 2 more answers
In ASL, the position in which certain signs are completed indicates
CaHeK987 [17]

Answer:

I am pretty sure it is time of event.

Step-by-step explanation:

3 0
2 years ago
An experiment consists of rolling a number cube (dice). What is the probability of rolling a number GREATER THAN 4? Express your
MrMuchimi

Answer:

1/3

Step-by-step explanation:

Probability is the likelihood or chance that an event will occur

Probability = Expected/Total outcome

Since the experiment requires rolling a dice

S = {1, 2, 3, 4, 5, 6}

Total outcome n(S) = 6

Number greater than 4 are;

Events E = {5,6}

Expected outcome n(E) = 2

Probability of rolling a number greater then 4 = 2/6

Probability of rolling a number greater then 4 = 1/3

8 0
3 years ago
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