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Licemer1 [7]
3 years ago
9

Jerry has four jackets in his closet. Without looking, he reached into his closet, pulled out a jacket, and then put it back in

the closet. What is the probability that Jerry will randomly select the same jacket a second time?
Mathematics
1 answer:
padilas [110]3 years ago
4 0

Answer:

1%

Step-by-step explanation:

.

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Geometry math question
LekaFEV [45]

The word "dilate" comes from the Latin <em>dilatare - </em>literally, "spread out." A <em>dilation </em>then is used to refer to some kind of growth or change in scale, so the most fitting choice here would be C. an enlargement or reduction of the figure.

6 0
3 years ago
Read 2 more answers
Point B ∈ |AC| so that AB:BC=2:1. Point D ∈ |AB| so that AD:DB=3:2. Find AD:DC
grigory [225]

Answer:

5:4

Step-by-step explanation:

If point B divides the segment AC in the ratio 2:1, then

AB=2x units and BC=x units.

If point D divides the segment AB in the ratio 3:2, then

AD=3y units and DB=2y units.

Since AD+DB=AB, then

3y+2y=2x\\ \\5y=2x\\ \\y=\dfrac{2}{5}x

Now,

AD=3y\\ \\DC=DB+BC=2y+x=2y+\dfrac{2}{5}y=\dfrac{12}{5}y

So,

AD:DC=3y:\dfrac{12}{5}y=15:12=5:4

6 0
3 years ago
Read 2 more answers
You get 75 point for answering 15 question you get 70 points for answering 14 questions is this fair
Art [367]

Answer:

NOPE

Step-by-step explanation:

7 0
3 years ago
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Number 10 please I don't understand it
wel
Whats the value what ever it is its divided by three
8 0
3 years ago
sooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
bazaltina [42]

Answer:

B) 3/4

Step-by-step explanation:

The conditional probability of B given A (B|A) is P(A ∩ B) / P(A), when P(A) > 0 (Probability of the intersection of A and B over the Probability of A).

in our case, P(A ∩ B is the amount of people who can snowboard and surf, which according to the picture is 36

P(A) is the amount of people who can snowboard, which from the picture is 48

This means our conditional probability is 36/48, which when simplified is 3/4.

6 0
3 years ago
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