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Alexxandr [17]
2 years ago
12

Which of the following statements is true for the quadratic equation x2 – 16x + 64 = 0?

Mathematics
2 answers:
Art [367]2 years ago
7 0

Answer:

the equation has one anser

Step-by-step explanation:

irinina [24]2 years ago
6 0

Answer:

Please provide the statements.

Step-by-step explanation:

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Unaware that 35% of the 10,000 voters in his constituency support him, a politician decides to estimate his political strength.
KatRina [158]

Answer.

a. Population is the total number of voters in the constituency, that is 10000

b. the parameter is the unknown character of the population, that is 35% of 10000= 3,500

c. Statistics of interest is know character from the sample, that is 40% of 200= 80

d. The two answers are not surprisingly, because the sample is a portion of the population and we expect it to be smaller that the population. Thus, parameter must be bigger than statistics of interest.

d) ii. If another 200 sample was to be taken, we expect to see an increase in a statistics of interest.

Thus my answer, please help by your approval as fast as you can

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=13%20%5Ctimes%206" id="TexFormula1" title="13 \times 6" alt="13 \times 6" align="absmiddle" cl
Maksim231197 [3]
The answer to your question is 78
6 0
3 years ago
Read 2 more answers
Y'all if you know how to do this math question pls help me out
Nana76 [90]

Answer:

<em>5i * 7i = 64</em>

Step-by-step explanation:

<em>i </em>stands for inches, but Ion kno if that's the variable u need. But what I did makes the most sense. But Ion kno if it's right cuz that's my best guess, so y'all don't be gettin mad if it's wrong.

7 0
2 years ago
Which line graphed in the diagram represents the equation? y= -1/3x + 1
Ivahew [28]

Answer:

the slope is gonna be -1/3 and y intercept is 1

Step-by-step explanation:


3 0
3 years ago
The composite figure is made up of a triangular prism and a pyramid. The two solids have congruent bases.
kolezko [41]
The correct question is
The composite figure is made up of a triangular prism and a pyramid. The two solids have congruent bases. What is the volume of the composite figure<span>?
</span>
the complete question in the attached figure

we know that
[volume of a cone]=[area of the base]*h/3
[area of the base]=22*10/2-------> 110 units²
h=19.5 units
[volume of a cone]=[110]*19.5/3------> 715 units³

[volume of a triangular prism]=[area of the base]*h
[area of the base]=110 units²
h=25 units
[volume of a a triangular prism]=[110]*25------------> 2750 units³

[volume of a the composite figure]=[volume of a cone]+[volume of a <span>a triangular prism]

</span>[volume of a the composite figure]=[715]+[2750]-------> 3465 units³

the answer is
The volume of a the composite figure is 3465 units³

4 0
3 years ago
Read 2 more answers
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