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SIZIF [17.4K]
2 years ago
14

A bag contains 4 blue, 5 green and 2 purple counters. One counter is

Mathematics
2 answers:
Scilla [17]2 years ago
6 0
7/11 probability green or purple
hram777 [196]2 years ago
5 0

Answer:

7/11 chance to pull a green or purple

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All I need is help on these two so plz help me finish !!
aivan3 [116]

Answer:5.86 9.26

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Anyone know this by chance?
zaharov [31]

Answer:

The idea of circumference and diameter should be withheld.

Step-by-step explanation:

The idea of circumference and diameter should be withheld.

8 0
2 years ago
What expressions are equivalent to q+p+q+p+q
Kipish [7]
You can resolve all of them.
so the first one would be 3q+2p
that second 2p+3q
the third 2p+2q+q which equals 2p+3q

they all end up as the same thing so both are equivalent
6 0
3 years ago
A = a+b+c / 3
IgorLugansk [536]
The equation given in the question is 

<span>A = a+b+c / 3
3A = a + b + c
3A - a - c = b

From the above deduction, it can be easily concluded that the correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your desired help.</span>
3 0
3 years ago
Teddy has two pairs of black shoes and three pairs of brown shoes. He also has one pair of brown pants and three pairs of black
horsena [70]

Answer:

0.20 or 20%

Step-by-step explanation:

Brown shoes = 3

Black shoes = 2

Total shoes = 5

Brown pants = 1

Black shoes = 3

Total pants = 4

Brown socks =4

Black socks = 6

Red socks = 2

Total socks = 12

In order to choose shoes, pants and socks of the same color, Teddy can go either all black or all brown. For all black, there is a 2 in 5 chance he gets the right shoes, 3 in 4 chance for pants and 6 in 12 for socks. For all brown, there is a 3 in 5 chance he gets the right shoes, 1 in 4 chance for pants and 4 in 12 for socks.

P=P(All\ black)+P(All\ brown)\\P=\frac{2}{5}*\frac{3}{4}*\frac{6}{12}+ \frac{3}{5}*\frac{1}{4}*\frac{4}{12}\\P=0.20

The probability that he chooses shoes, pants, and socks of the same color is 0.20 or 20%.

5 0
3 years ago
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