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Fynjy0 [20]
2 years ago
6

Factor completely 625x4 − 81.

Mathematics
1 answer:
Marina CMI [18]2 years ago
6 0
The correct answer is D
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What is the mean median and mode of 99, 69, 96, 69, 78. Round to the nearest tenth if necessary
KiRa [710]
A median is the middle number of a data set.
To find it put the numbers in order.
78, 69, 69, 96, 99
Then find the middle number
78, 69, *69,* 96, 99

The median is 69

A mode is the number that appears the most in a set of numbers.
78, *69, 69,* 96, 99

The mode is 69

To find the mean or average of a set of numbers, add all the numbers together then divide by the number of numbers there are.
99+69+96+69+78 = 411
411/5 = 82.2

The mean is 82.2

Hope this helped! If you have anymore questions or don't understand, please comment on my profile or DM me. :)
6 0
3 years ago
Solve this equation.<br> 2/3x−1/5x=x−1
KonstantinChe [14]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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Find the sum 5/14 + 4/5
AnnyKZ [126]

Answer:

81/70

Step-by-step explanation:

5/14+4/5=25/70+56/70=81/70

3 0
3 years ago
Read 2 more answers
Complete the square and write in function form f(x)=x^2+5x+3
Over [174]
F(x) = x^2 +5x + 3

     = (x + 2.5)^2 - 6.25 + 3

     = (x + 2.5)^2 - 3.25

That is vertex form. I am not sure what you mean by function form
6 0
3 years ago
1/20 in dicimal please help
KonstantinChe [14]
0.05 is the answer for your question.
8 0
3 years ago
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