3 years ago

A bag contains three white marbles, two black marbles, and five red marbles. Find the probability of picking a black marble.

1 answer:

3 0

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Romashka-Z-Leto [24]

582.4 but if you round its 582 meters

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Doss [256]

Answer:

$5565$

Step-by-step explanation:

$1+2+3+4...+113+114=\frac{114*115}{2} =6555$

$1+2+3+4 ... +43+44=\frac{44*45}{2} =990$

Thus, $45+46+47+48...+113+114=$ $6555-990=5565$

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Zolol [24]

Answer:

-19c2

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inessss [21]

Answer:

58.1 and 17

Step-by-step explanation:

For the first triangles the similarity ratio is 1:7 so x is 8.3 × 7 = 58.1

For the second triangles the similarity ratio is 1:5 so x is 3.4 × 5 = 17

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3 years ago

cestrela7 [59]

3/2 x = y is the answer

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3 years ago