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HACTEHA [7]
3 years ago
7

PLEASEE HELP ANYONE

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0
There are two blue marbles so you have a 2/8 probability of drawing a blue marble on each draw since the marble is replaced after the first draw. 2/8 can be simplified to be 1/4 and then converted to be 0.25 per draw. 0.25 plus 0.25 equals 0.5. Since we are dealing with percentages multiply 0.5 x 100 which equals 50. Now take 50 and divided by the total number of marbles in the bag which is 8. 50 divided by 8 equals 6.25. So it would be about 6%.
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In 2008 the population of 10 to 14-year-olds in the United States was 24 84163 right this number in expanded form
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3 years ago
What is 9x + 18 = 6y - 3x for y ​
Nana76 [90]

Answer: 2x+3

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4 0
3 years ago
What number solves the equation x + 7.4 =11.2
Sunny_sXe [5.5K]

The value of x is 3.8

<em><u>Solution:</u></em>

<em><u>Given equation is:</u></em>

x + 7.4 = 11.2

We have to solve the equation for "x"

Move the terms so that you end up with only terms involving x on one side of the sign and all the numbers on the other

Therefore, we get

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3 0
3 years ago
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