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vfiekz [6]
3 years ago
9

Pls help! Will give 100 points!

Mathematics
2 answers:
rusak2 [61]3 years ago
7 0

Answer:

200 marbles

Step-by-step explanation:

She starts with 400 marbles.

She gives away 2/4 of them

How many does she have left?

How can we simplify this?

Well, 2/4. It makes the problem seem longer and more complicated then it really is. 2/4 is the same as 1/2.

Now what's one half of 400?

200!

You could subtract the 200 from the 400 to officially see how much he has left, but knowing that 200 is half of 400, there will still be 200 left over.

If you ever need more help, don't be afraid to reach out! I hope this helps!

sdas [7]3 years ago
3 0

Answer:

surely it's 200 marbles bc 2/4 is equal to 1/2 and if u then half 400 you get 200

Step-by-step explanation:

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<u>Answer</u>:

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__________________________

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-<u>GXLDIE</u> <3

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3 years ago
A bag of tiles contains 6 green 4 yellow and 5 blue tiles. If one tile is pulled at random what is the probability of NOT choosi
astra-53 [7]
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If the Quadratic functions for the equations are graphed, which is the widest?
Amanda [17]

y = ax^2

If the absolute value of a is <1 the graph is wider than when a = 1

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7 0
3 years ago
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Step-by-step explanation:

Given that;

36% of US population has never been married

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we need expected count in each cell to be at least 5, here the smallest proportion is 5% = 0.05

so we only need to satisfy condition for its expected count;

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6 0
3 years ago
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erica [24]
12222x333=4069926 is the answer
6 0
3 years ago
Read 2 more answers
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