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dezoksy [38]
3 years ago
9

Melissa’s birthday is in a week and she has been receiving cardsin the mail with different amounts of money. She has received 5

cards with the following amounts: $10, $20, $25, $30, $40. If Melissa receives one more card in the mail with $25, will the mean increase, decrease, or stay the same?
Mathematics
2 answers:
Evgesh-ka [11]3 years ago
7 0
The mean will stay the same (125 divided by 5 = 25 and 150 divided by 6 = 25)
Damm [24]3 years ago
4 0
Stay the same amount of 25.
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What is the square root of 64?
SCORPION-xisa [38]

Hi there!


To get this answer, a calculator would probably be helpful. But if you don't have the square root function, here's how to do it:


You can multiply a number by itself to get another number.


8 × 8 = 64, right?


So, if 8 × 8 = 64, then the square root of 64 would be.....


√64 = 8


Keep in mind, you will always get a perfect square number when you multiply a number by itself, and then try too get the square root of the answer.


This will work with any number multiplied by itself like how 5 × 5 = 25, and the √ of 25 is 5.


The √ of 49 is 7.


The √ of 36 is 6.


The √ of 9 is 3, and so on.


Hope this helps! :D

Remember, just send me a message if you need anything else! I'd be happy to help with anything! :D

4 0
3 years ago
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64% of 75 tiles show work
icang [17]
48 because, 
<span>For example
To find x percent of y you can just do </span>
<span>y times x/100 </span>
<span>So in this case </span>
<span>100 times 20/100 </span>
<span>which comes to 20 </span>
<span>so 20% of 100 is 20. </span>
5 0
3 years ago
How can you solve quadratic equation in one variable using factoring method?​
Tresset [83]
Take a quadratic equation in standard form:
If there exists a sum of two numbers that equal b, whose addends produce a product that equals c. You can rewrite the quadratic as a product of two binomials.


For example take
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4 0
3 years ago
This cartoon expresses a viewpoint that led to...
Klio2033 [76]

Answer:The answer is D

Step-by-step explanation:

the ratification of a constitutional amendment establishing term limits for presidents.

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3 years ago
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tangare [24]

Answer:

The first one

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The new points will be:

(3,9)

(0,0)

(-2,4)

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5 0
3 years ago
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