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zmey [24]
1 year ago
7

If a family had three kids, named Alice, Bob, and Carl. Assume that each is equally likely to be born; I.E., 1/3 chance for each

of them to be born first etc.
a) Find the probability that Alice is older than Bob, given that Alice is older than Carl.
b) Is event “Alice is older than Bob” independent from event “Alice is older than Carl”?
Mathematics
2 answers:
lianna [129]1 year ago
8 0

Answer:

Fuifjffjjffjfjcnnc

Step-by-step explanation:

Lerok [7]1 year ago
3 0

Answer:

favmbmvmvmvnvnvn

Step-by-step explanation:

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Function? {(10, 20), (11, 22), (11, 24), (13, 26)} ​
Dmitry [639]

Answer:

The relation is not a function.

Step-by-step explanation:

6 0
3 years ago
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I don’t understand how to do this
Simora [160]
It's looking for the measures

m<F + m<G = 180°

(4x)° + (8x)° = 180°

12x = 180°
÷12 ÷12


x = 15

check your work

m<F + m<G = 180°

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60° + 120° = 180°
3 0
3 years ago
Need help with this
Marrrta [24]

Answer:

law of cosines states c^2=a^2+b^2-2abc

b^2=26^2+24^2-2(26×24)cos 134°

b^2=676+576-1248cos134°

cos134= -0.6946

b^2=1252-12(-0.6946)

12×(-0.6946)= -8.3352

b^2=1252-(-8.3352)

b^2=1252+8.3352

b^2=1260.33

b=√1260.33

b=35.50

7 0
3 years ago
If p represents the original price, which of the following expressions could be used to calculate the sale price of a shirt that
dezoksy [38]

Answer:

C & D

Step-by-step explanation:

You can do these two ways. You can multiply the cost of the the shirt by 15% (.15 as a decimal.) and then subtract that answer from the original price of the shirt to get the sales price of the shirt.

You can also multiply the price of the shirt by 85% (.85 as a decimal) and that will give you the sales price without having to subtract. 15% + 85% = 100%, so 85% represents the sales price of the shirt.

Anyway, since you multiply, you can eliminate choice A & B.

Since the direction in the question says to select all that apply, I would check both C & D.

C is the equation of the first way I talked about- Price - 15% * price

C       p - 0.15p

D is the equation of the second way I talked about. Price times 85%

D            0.85p

7 0
3 years ago
Which expression is equivalent to the expression given below 2(x-3) + 4x + 3
oee [108]

Answer:

6x-3

youre welcome

3 0
3 years ago
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