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Naya [18.7K]
3 years ago
12

the probability that Jenya receives spam email is 4%.if she receives 520 email in a week about how much will be spam

Mathematics
1 answer:
wariber [46]3 years ago
6 0
520*.04=20.8, or closer to 21 spam emails.
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A bakery offers a sale price of $3.50 for 4 muffins. What is the price per dozen?
Elena-2011 [213]
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5 0
2 years ago
How do u solve 4(3x-1)=9-x
Nastasia [14]

Answer:

x = 1

Step-by-step explanation:

Well the first step is to apply the distributive property:

4(3x - 1) is equal to (12x - 4). You DISTRIBUTE a '4' to what is inside the parentheses.

And btw, to make it easier, you can make 9 - x so that x is first. For example, (-x + 9). They're both the same thing, just written differently.

Your new equation is 12x - 4 = -x + 9. You want to now solve the equation.

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[If there's no number in front of a variable, you can always just put 1 in order to make it easier]

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5 0
3 years ago
Find the additive inverse of each linear expression<br> 1. 3x - 6<br> 2. -9x + 3<br> 3. -4x -8
lubasha [3.4K]

Step-by-step explanation:

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x = 2/3 y - 6

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3 years ago
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Answer:  6.75 feet

Step-by-step explanation:

Since, the ratio of the side of the similar triangle = 2 : 3

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Where x is any number.

According to the question,

2 x = 4.5

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5 0
3 years ago
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