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olya-2409 [2.1K]
2 years ago
8

SSSSSSS

Mathematics
1 answer:
pantera1 [17]2 years ago
5 0

Answer: answer is c pls mark me brain

Step-by-step explanation:

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If the length of a flag is 18 inches and the width is 12 inches what is the area
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Answer:

18 by 12 is 216

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Can anyone help? I’ve posted this like 4 times now plz if u can. A bicyclist traveled with a speed of 12 km/h from a camping gro
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Here is it


s = 60 - 12t

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3 years ago
An urn contains 2 red marbles and 3 blue marbles. 1. One person takes two marbles at random from the urn and does not replace th
Ghella [55]

Answer:

A) The best way to picture this problem is with a probability tree, with two steps.

The first branch, the person can choose red or blue, being 2 out of five (2/5) the chances of picking a red marble and 3 out of 5 of picking a blue one.

The probabilities of the second pick depends on the first pick, because it only can choose of what it is left in the urn.

If the first pick was red marble, the probabilities of picking a red marble are 1 out of 4 (what is left of red marble out of the total marble left int the urn) and 3 out of 4 for the blue marble.

If the first pick was the blue marble, there is 2/4 of chances of picking red and 2/4 of picking blue.

B) So a person can have a red marble and a blue marble in two ways:

1) Picking the red first and the blue last

2) Picking the blue first and the red last

C) P(R&B) = 3/5 = 60%

Step-by-step explanation:

C) P(R&B) = P(RB) + P(BR) = (2/5)*(3/4) + (3/5)*(2/4) = 3/10 + 3/10 = 3/5

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2 years ago
Please help i'd really appreciate it.
BlackZzzverrR [31]
The answer is
Y= 4x + 4
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