Jeremy is looking for a lost paperclip in his room He divides his room into a set of 12-
inch by 12-inch squares and creates a search grid. Jeremy begins in the top left comer
and searches each square grid working his way across the room slowly and methodically.
Jeremy's step-by-step approach is an example of using

[tex]\underline{\bf{\dag} \:\bold{As\;we\;know\: that\: :}}[/tex]

[tex]\sf Increase \% = \dfrac{(Value\;Increased)}{Initial\; Value} \times 100 \%[/tex]

According to the question,

→ Increase of Price = ( Rs. 12 - Rs. 10 )

  ⇒ Rs. 2

→ Initial Value  = Rs. 10

Let's solve by putting the values in the formula !

[tex]\sf \leadsto \dfrac{2}{10} \times 100 \%[/tex]

⇝2×10%

⇝20%

∴ The percent of increase in price of that school exercise book is 20 %

[tex]\huge\bf\maltese{\underline{\red{Thanks}}}\maltese[/tex]

The​ least-squares regression line equation treating the commute​ time is y = -0.047x + 69.1

From the question we have to treat, x, as the explanatory variable and the index​ score, y, as the response variable

So, we have the table of values to be:

x 5 20 30 35 60 84 105

y 69.3 68.1 67.3 67.2 66.0 65.6 64.0

Next, we enter the above values in a graphing calculator.

From the graphing calculator, we have the following calculation summary:

The regression equation is represented as

y = bx + a

Where

b = SP/SSX = -370.46/7813.71 = -0.04741

a = MY - bMX = 66.79 - (-0.05*48.43) = 69.08177

So, we have

y = -0.04741x + 69.08177

Approximate

y = -0.047x + 69.1

Hence, the​ least-squares regression line equation treating the commute​ time is y = -0.047x + 69.1

Read more about least-squares regression at

https://brainly.com/question/24309895

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Answer:

Correct: during operations outside declared hostilities, you may delay contact with local authorities.

Explanation:

According to the United States Military Code of Conduct which outlines how its officers and enlisted members are to behave during their enlistment, engagement whether on the battlefield or not in combat and or in the event they become a prisoner of war (POW). This Code of conduct consists of six articles to members of the United States Armed Force which act as an ethics guide and directive.

According to elements of Article II of the Code of Conduct during operations outside declared hostilities, you may delay contact with local authorities.

Answer:

9 cows and 15 ducks

Explanation:

step 1: create a system of equations, using the variable c for cows and d for ducks.

step 2: solve for d in the first equation, then plug it into the second, so that we can solve for c.

step 3: solve for c

step 4: now that we know what c is, plug c back into the first equation, and solve for d

step 5: solve for d, which gives you 15 ducks. We found c in step 3, which is 9 cows.

Answer:20% off

Explanation:it comes out cheaper in the end

Answer:

visual support

your overall listening time

knowledge of how sound merge or get reduce

concentration

your pronunciation and grammer

Explanation:

hope it will help you much..