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aleksley [76]
4 years ago
15

Probability-how do u solve this

Mathematics
1 answer:
Dafna1 [17]4 years ago
5 0
Notice how the problem states that the marbles are being placed back into the bag which means you are on the right track but the denominators are the same.

3/11 times 3/11 times 5/11 which gives us the answer of 45/1131
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Serhud [2]
Among all students, sports is, by far, the most popular activity and watching TV is the least popular.
3 0
4 years ago
In the figure below, QRT and SRV are complementary,<br> What is the value of x?
V125BC [204]
\bold{ANSWER:}
x = 40

\bold{SOLUTION:}

6 0
3 years ago
Given that the two triangles are similar, solve for x if AU = 20x + 108, UB = 273, BC = 703, UV = 444, AV = 372 and AC = 589.
skelet666 [1.2K]
Data:

<span>segment AU = 20x + 108,
segment UB = 273,
segment BC = 703,
segment UV = 444,
segment AV = 372 and
segment AC = 589.

From the figure:

1) Similarity => segment AB / segment BC = segment AU / segment UV

2) segment AB = segment AU + segment UB = 20x + 108 + 273 = 20x + 381

=> (20x + 381) / 703 = (20x + 108) / 444

=> 444 (20x + 381) = 703 (20x + 108)

=> 8880x + 169164 = 14060x + 75924

=> 14060x - 8880x = 169164 - 75924

=> 5180 x = 93240

=> x = 93240 / 5180

=> x = 18

Answer: x = 18
</span>
7 0
3 years ago
Can someone please help me with this math problem:)
Dennis_Churaev [7]

Answer:

x = 20

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

\frac{x}{12} = \frac{15}{9} ( cross- multiply )

9x = 180 ( divide both sides by 9 )

x = 20

5 0
4 years ago
Read 2 more answers
What’s the answer to this?
Serga [27]

Answer:47m

Step-by-step explanation:

8 0
2 years ago
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