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Otrada [13]
3 years ago
5

What is 2.5 h = 1 min

Mathematics
1 answer:
OverLord2011 [107]3 years ago
4 0
If you mean how many minutes are in 2.5 hours the answer is 150 minutes sorry if you meant it another way
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Find FJ plsssssssssssss
Whitepunk [10]

Answer:

the value of FJ would end up being 10

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2 years ago
Solve for a: 3a+11&gt;5<br> Which graph shows the solutions?
Alexxandr [17]

Answer:

a > -2.

Step-by-step explanation:

3a + 11 > 5

Subtract 11 from both sides:-

3a > 5 - 11

3a > -6

a > -2

6 0
2 years ago
In a church wing with 8 men and 10 women members find the probability that a 5 member committee chosen randomly will have.......
Sergeeva-Olga [200]

Answer:

a) Probability that a 5 member committee will have all men = 0.0065

b) probability that a 5 member committee chosen randomly will have 3 men and 2 women = 0.294

Step-by-step explanation:

Number of men = 8

Number of women = 10

Total number of members = 10 + 8 = 18

Probability = (Number of possible outcomes)/(Total number of outcomes)

Number of ways of selecting a 5 member committee from 18 people = ^{18}C_5 = \frac{18!}{(18-5)!5!} = \frac{18!}{13!5!} = 8568 ways

a) Probability that a 5 member committee will have all men

Number of ways of selecting 5 men from 8 men

= ^8C_5 = \frac{8!}{(8-5)!5!} = \frac{8!}{3!5!} = 56 ways

Probability that a 5 member committee will have all men = 56/8568

Probability that a 5 member committee will have all men = 0.0065

b)probability that a 5 member committee chosen randomly will have 3men and 2 women​

Number of ways of selecting 3 men from 8 men

=  ^8C_3 = \frac{8!}{(8-3)!3!} = \frac{8!}{5!3!} = 56 ways

Number of ways of selecting 2 women from 10 men

=  ^{10}C_2 = \frac{10!}{(10-2)!2!} = \frac{10!}{8!2!} = 45 ways

Number of ways of selecting 3 men and 2 women = 56*45

Number of ways of selecting 3 men and 2 women = 2520

Probability of selecting 3 men and 2 women = 2520/8568 = 0.294

probability that a 5 member committee chosen randomly will have 3 men and 2 women = 0.294

6 0
3 years ago
What is the square root of 345
Stella [2.4K]
<span>18.574175621 Hope this helps you with your work</span>
8 0
3 years ago
Read 2 more answers
(100)
34kurt

Answer:

i need this for a challenge

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
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