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yulyashka [42]
1 year ago
5

A box contains 18 green marbles and 8 white marbles. If the first marble chosen was a white marble, what is the probability of c

hoosing, without replacement, another white marble?
Mathematics
1 answer:
murzikaleks [220]1 year ago
7 0

Answer:

7/25

Step-by-step explanation:

Original contents of the box:

18 green marbles

8 white marbles

Contents of the box after drawing 1 white marble:

18 green marbles

7 white marbles

Total: 25 marbles

p(white) = (number of white marbles)/(total number of marbles)

p(white) = 7/25

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3 years ago
The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $7500 to rent
Oduvanchick [21]
This seems to be an incomplete question. I think you want to know the amount of sugar at which both company will charge the same. Based on this idea, i am answering the question. 
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8 0
3 years ago
Aidan has 20 ft of fence with which to build a rectangular dog run. What is the maximum area he can enclose?
butalik [34]
Assuming this Fence enclosment will be in the shape of a rectangle we will use the equation used to find the area of a rectangle, b×h=a

Using this formula we then must pick out factors used to create, in which the perimeter will add up to 20

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·8,2,8,2 (16)
·6,4,6,4 (24)


using this we can learn<span> that the maximum area that can be exclosed by this is 25, because the 2 perimiter lengths that define this rectangle would be 5 and 5.

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therefore, your answer is 25 Units

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