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fomenos
3 years ago
13

Jasmin has 50 marbles in a bag.20% of the marbles are blue.How many marbles are blue

Mathematics
1 answer:
Minchanka [31]3 years ago
6 0
20% of 100 is 20. divide that by 2 to get 20% of 50. 20/2 is 10. 20% of 50 is 10. There are 10 blue marbles.

Hope it helped :)
Ali
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Read 2 more answers
The measure of each angles
Aleks [24]
Supplementary angles is when 2 angles add up to 180 degrees.

We will name the smaller angle a and the bigger angle b.

therefore:

b - 172.6 = a

a + b = 180

Now we substitute:

a + b = 180
b - 172.6 + b = 180
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Therefore,

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Hope it helps and have a great day ahead
4 0
3 years ago
Letter A (please show work!) thanks
jeka94
(37 1/2) /100
37.5/100
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4 years ago
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pantera1 [17]

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3 years ago
Let the sample be 11, 3, 4, 3, 5, 7, 8, 12. What is the range of the sample?
grin007 [14]

Solution

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Range = 9

7 0
1 year ago
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