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aalyn [17]
3 years ago
15

Please anyone help me on this question

Mathematics
1 answer:
vazorg [7]3 years ago
5 0

Answer:

a) 60

b) 0.24

c) 150

Step-by-step explanation:

a) P(green) = ⅕

Expected no. = 300 × ⅕

= 60

b) total = 300

P(purple) = 72/300

= 6/25 = 0.24

c) P(blue) = 45/300

= 3/20 = 0.15

Expected no.: 1000 × 0.15

= 150

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kondaur [170]

The number of times planet B can fit into planet A is; 1.15× 10⁷ times.

<h3>Volume divisions</h3>

According to the question;

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From the problem statement above;

It follows that the number of times planet B can fit into A is;

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3 years ago
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marta [7]

Answer:

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Hope this helps :)

6 0
3 years ago
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neonofarm [45]
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4 0
4 years ago
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Masja [62]
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3 0
3 years ago
One month Ivanna rented 8 movies and 4 video games for a total of $57. The next month she rented 3 movies and 2 video games for
Mariulka [41]

Answer:

Step-by-step explanation:

X = Movies | Y = Video Games

Using these variables, we can set up equations.

3x + 2y = $24  eq1

 

8x + 4y = $57 eq2

We have here a system of equations, where we have two or more equations with two or more different variables.  We use the elimination method to solve for the variables.

 

Multiply eq1 by 8.  Multiply eq2 by 3.

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24x + 12y = $171 eq2

Subtract eq2 from eq1 to eliminate the x terms.

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5 0
3 years ago
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