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Amiraneli [1.4K]
3 years ago
11

A bag contains 4 red marbles and 5 blue marbles. What is the probability of randomly selecting a blue marble and then, without r

eplacing it, selecting a red marble?
A. 5/18 B. 40/81 C. 16/81 D. 5/18
Mathematics
1 answer:
vovangra [49]3 years ago
3 0
1, A and D are the same thing But I would go with C. Hope this Helps!
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A movie rental website charges 5.00 dollars per MONTHfor membership and 1.25 per MOVIE
Gala2k [10]

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5 0
3 years ago
What is the surface area & volume of each of the shapes?
shusha [124]
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7 0
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Can someone please help me with this? I don’t understand what is given.
a_sh-v [17]

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8 0
4 years ago
A cylinder with a 2 centimeter diameter is drilled through the triangular prism shown on the left find the volume of the prism
saw5 [17]

Answer:

The volume of a prism on its own = 248.5cm^3

The volume of a cylinder  = 87.92cm^3

Step-by-step explanation:

The volume does not change for the prism as the hole was drilled.

We can show the drilled space with v(l) and (p) for prism V

v(l) 248.5p - 87.92p + 87.92p

= 248.5p

3 0
3 years ago
Which pairs of angles in the figure below are vertical angles??
Wewaii [24]

Answer:

Option A and D

Step-by-step explanation:

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1. ∠ AKC and ∠ TKI

2. ∠ IKR and ∠ AKP

Therefore, options (A) and (D) are the correct options.

8 0
3 years ago
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