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2 years ago

I need help with this question, please

Mathematics

2 answers:

lorasvet [3.4K]2 years ago

8 0

It would = 16 you are most welcome

Sauron [17]2 years ago

4 0

Step-by-step explanation:

red: 2/5

White: 1/5

Black: 2/25

Green: 8/25

If she chose a marble fifty times how many greens would she get:

(8/25) x 50= 16

she would get 16 green marbles in 50 tries.

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3 years ago

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2 years ago

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astra-53 [7]

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2 years ago

Rainforest data:

scoundrel [369]

Answer:

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Step-by-step explanation:

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3 years ago

I WILL MARK BRAINIEST<br> PLEASE HELP ASAP ITS DUE

Daniel [21]

Answer:

A) 1 : 4

B) 1 : 2

C) Base of M = 10 units

Step-by-step explanation:

The ratio of the area of triangle M to triangle N

$\frac {40}{160}= \frac{1}{4} = 1 : 4$

The ratio of the side lengths of triangle M to triangle N

$\sqrt{ \frac {40}{160}} = \sqrt{\frac{1}{4}} \\\\={\frac{1}{2}} \\\\=1 : 2$

C) Let the base of triangle M be b units.

$\sqrt{ \frac {40}{160}} = \frac{b}{20}\\\\\frac{1}{2}= \frac{b}{20}\\\\2b = 20\\\\b = \frac{20}{2} \\\\b = 10$

8 0

2 years ago