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Alex_Xolod [135]
4 years ago
13

Mary has 12 marbles.3/12 of the marbles are yellow and 2/12 of the marbles are blue.The rest of the marbles are green.How many m

arbles are green?Explain how you know.
Mathematics
1 answer:
ValentinkaMS [17]4 years ago
7 0
To get the answer we have to subtract from 12 marbles 3/12 of 12 and 2/12 of 12.
\frac{3}{12}*12= 3 - we can sipllify 12 here
\frac{2}{12}*12=2
12-3=9
9-2=7 - its the answer


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Is 3/12 less than or greater than or equal 3/4?​
Y_Kistochka [10]

Answer:

3/12 is less than 3/4

Step-by-step explanation:

3/12 is the same as 1/4, which is 0.25

3/4 is 0.75

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3 years ago
Elizabeth started a chess club in her school. In the first week she recruited two members for the club. From the second week, ea
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3 years ago
What fraction is shaded and what percentage is shaded
olganol [36]

Answer:

a) 6/9

b) 66.66%

Step-by-step explanation:

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4 0
3 years ago
A political analyst believes that a senator's recent decision to support a bill resulted in a drop of approval ratings. To test
jok3333 [9.3K]

Answer:

A paired sample t-test

Step-by-step explanation:

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approval rating after the senator's decision variables for the same subject

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3 0
3 years ago
I am once again asking for your help
Ne4ueva [31]

Answer:

(3^1/2)(3^1/4)

Step-by-step explanation:

Use the formula

\sqrt[n]{a} ^x = a^{\frac{x}{n} }

\sqrt{3}

a = 3

n = 2, we do not write it because square root is basically replacing it

x = is a period in this case period is 1

\sqrt[4]{3}

a = 3

n = 4

x = 1

Exact Form:

3^{\frac{3}{4} }

Decimal Form:

2.27950705

…

Hope it helps:)

3 0
3 years ago
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