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Agata [3.3K]
3 years ago
8

A school principal wants to find out what the students think about the teaching

Mathematics
2 answers:
Nitella [24]3 years ago
7 0
You didn't show the full question
Leno4ka [110]3 years ago
4 0

Answer:

i think this is the answer

Step-by-step explanation:

A: survey every fifth student who rides in a car to school

B: survey 3 randomly selected students from every homeroom

C: survey every tenth seventh grade student during lunch

D: survey 5 randomly selected students from every art, drama, and music class

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Which of the following expressions is equivalent to 14xy – 28x – 36y + 48? 2(7x – 6)(y – 2)(3y + 4) 2(7x – 6)(y – 2)(3y – 4) 2[7
Zolol [24]

The expression that is equivalent to 14xy – 28x – 36y + 48 is 2[7x(y-2)-6(3y-4)]

<h3>Factorizing expressions</h3>

Factorization is a way of separating the equations into two separate factors.

Given the expression below;

14xy – 28x – 36y + 48

Group

(14xy – 28x) – (36y + 48)

14x(y - 2) - 12(3y-4)

Factor out the value of 2 from both terms

2[7x(y-2)-6(3y-4)]

Hence the expression that is equivalent to 14xy – 28x – 36y + 48 is 2[7x(y-2)-6(3y-4)]

Learn more on factorization here: brainly.com/question/25829061

#SPJ1

7 0
2 years ago
Write 95.417 in expanded form with multiplication
Svetllana [295]
In expanded form, it would be 9*10 + 5*1 + 4 * 0.1 + 1 * 0.01 + 7 * 0.001. Hope this helps!
6 0
2 years ago
How do you simplify 2/(square root 2 + square root 2)
larisa [96]

Note that √2 + √2 = 2√2

2/(2√2) = (√2)/2 = 0.707 (simplified)

0.707 is your answer

~

7 0
2 years ago
Read 2 more answers
The difference between the prediction interval and the confidence interval is that A. the prediction interval is narrower than t
Kitty [74]

Answer:

<em>The prediction interval provides an interval estimation for a particular value of y while the confidence interval does it for the expected value of y. </em>

Step-by-step explanation:

<em>A</em><em>. the prediction interval is narrower than the confidence interval.</em>

the prediction interval is always wider than the confidence interval.

<em>B</em><em>. the prediction interval provides an interval estimation for the expected value of y while the confidence interval does it for a particular value of y.</em>

False

<em>C</em><em>. the prediction interval provides an interval estimation for a particular value of y while the confidence interval does it for the expected value of y. </em>

<em>True</em>

<em>D.</em><em> the confidence interval is wider than the prediction interval.</em>

the prediction interval is  wider

8 0
3 years ago
Point P is located at (6, -4), while point Q is located at (6, 4). How are the two points related?
STALIN [3.7K]

Answer:

They have the same x value.

Step-by-step explanation:

3 0
2 years ago
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