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pochemuha
3 years ago
11

A box contains 4 black shirts, 8 blue shirts, 4 black pants, and 10 blue pants. Determine the probability of randomly selecting

a blue piece of clothing or a pair of pants. Use the formula
P(AorB)  P(A)P(B)P(AandB)
Mathematics
1 answer:
Marrrta [24]3 years ago
7 0
All in all there are 26 pieces of clothing available. The probability of randomly selecting a blue piece is equal to 18/26. Also, the probability of picking up a pants is 14/26. There are 10 blue pants and the probability of picking up one of those is 10/26. The answer can be computed as follows:
                P(A or B) = (18/26) + (14/26) - (10/26) = 22/26 
                            P(A or B) = 22/26 or 11/13
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3 0
3 years ago
Calculate the annual interest for a $10,000 Treasury bond with a current yield of 3% that is quoted at 106 points.
Sergio [31]

Answer:

$318

Step-by-step explanation:

The treasury bond is $10,000

The current yield is 3%

= 3/100

=0.03

It is quoted at 106 points

The first step is to calculate the price of the bond

Price of the bond= $10,000×106/100

= $10,000×1.06

= $10,600

Therefore the annual interest can be calculated as follows

Annual interest= $10,600×0.03

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Hence the annual interest is $318

7 0
3 years ago
twice a number plus three times another number equals 4. three times the first number plus four times the other number is 7. wha
Drupady [299]

Answer:

x=5, y=-2. (5, -2).

Step-by-step explanation:

2x+3y=4

3x+4y=7

----------------

3(2x+3y)=3(4)

-2(3x+4y)=-2(7)

----------------------

6x+9y=12

-6x-8y=-14

-----------------

y=-2

2x+3(-2)=4

2x-6=4

2x=4+6

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x=10/2

x=5

5 0
3 years ago
Can someone help me out?
PIT_PIT [208]

Answer:

I think its AM not sure tho

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
This is right or wrong, please anyone
BabaBlast [244]
Wrong,

You added when you were supposed to divide.

24/30 = 0.8


7 0
2 years ago
Read 2 more answers
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