Ask question

Ask question

All categories

GenaCL600 [577]

3 years ago

14

A bag contains 2 red marbles 7 blue marbles 5 green marbles. If two marbles are drawn out of the bag, what is the exact probabil

ity that both marbles will be blue

1 answer:

uranmaximum [27]3 years ago

7 0

Answer:2/14

Step-by-step explanation:

You might be interested in

Your new job guarantees you an eight percent raise for each year with the company. if your initial salary is $42,200, write an e

expeople1 [14]

42200t*8% maybe I think

5 0

3 years ago

Read 2 more answers

The graph of x^2/4-y^2/4=1 is an example of which type of conic section?

Step2247 [10]

Answer:

Hyperbola

Step-by-step explanation:

<u />

7 0

3 years ago

24 students bought their permission slips to attend the class field trip to the local art museum. If this represented 8 tenths o

Sergio039 [100]

Answer:

30 in the class as total. 24/3= 8 30/3 =10

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

How many ways are there to choose a committee of 3 people from a group of 9 people?

QveST [7]

C r = (n!)/(r!(n-r)!)
9 C 3 = (9!)/(3!*(9-3)!)
9 C 3 = (9!)/(3!*6!)
9 C 3 = (9*8*7*6!)/(3!*6!)
9 C 3 = (9*8*7)/(3!)
9 C 3 = (9*8*7)/(3*2*1)
9 C 3 = (504)/(6) 9 C 3 = 84

3 0

3 years ago

Please help!! this test will bring my grade up

Nutka1998 [239]

I believe it’s C not sure

8 0

2 years ago

Read 2 more answers