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Leona [35]
3 years ago
14

you are asked to find the mean of the data shown in the stem and leaf plot. which tools are appropriate?

Mathematics
2 answers:
Elina [12.6K]3 years ago
8 0
<span>paper and pencil to record work</span>
Travka [436]3 years ago
4 0
The answer is D because you have to add and divide
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Julian fully simplifies this polynomial and then writes it in standard form. 4x2y2 – 2y4 – 8xy3 + 9x3y + 6y4 – 2xy3 – 3x4 + x2y2
ollegr [7]
Given that the last term is -3x^4, the polynomila is ordered in descending order of the exponent of x. Then, the first term is that where y is with the highest exponent, that is y^4

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6 0
3 years ago
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Answer both questions CORRECTLY please. Asap
GarryVolchara [31]

Answer:

1. A  2. C


Step-by-step explanation:

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5 0
3 years ago
Here is the question
serg [7]

First find the amount of the difference between the original price and the current price:


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5 0
3 years ago
A 4​-ft vertical post casts a 12​-in shadow at the same time a nearby cell phone tower casts a 122​-ft shadow. How tall is the c
zepelin [54]

Answer:

the cell phone tower is 488 ft

Step-by-step explanation:


change 12 in = 1ft

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------------------- =   ----------------

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using cross products

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488 = x

3 0
2 years ago
What number needs to be added to both sides of the equation to complete the square?
Doss [256]

Answer:

9/4

Step-by-step explanation:

(-3/2)^2=9/4

6 0
2 years ago
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