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SIZIF [17.4K]
2 years ago
14

Please help!!!! What's the rule that represents the sequence 13, 27, 41, 55, ...? Answers Below:

Mathematics
2 answers:
natka813 [3]2 years ago
7 0

Answer:

B) 13+14 (n - 1)

Step-by-step explanation:

this is an arithmetic sequence

13 represent the first term

14 is a constant difference

Sunny_sXe [5.5K]2 years ago
7 0

Answer:

The answer is B

Step-by-step explanation:

substitute the value of n in the equation.

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Is the function below linear or non linear y= 8/x + 5
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Step-by-step explanation:

7 0
2 years ago
What is a rational number between -1 over 6 and -2 over 6?
belka [17]
A rational number for that question could be 5
7 0
3 years ago
A pilot can travel 450 miles with the wind in the same amount of time as 360 miles against the wind. Find the speed of the wind
Lunna [17]

Given:

A pilot can travel 450 miles with the wind in the same amount of time as 360 miles against the wind.

Pilot's speed in still air is 315 miles per hour.

To find:

The speed of the wind.

Solution:

Let the speed of wind be x miles per hour.

Speed with wind = 315+x miles per hour

Speed against wind = 315-x miles per hour

We know that,

Time=\dfrac{Distance}{Speed}

According to the question,

\dfrac{450}{315+x}=\dfrac{360}{315-x}

Divide both sides by 90.

\dfrac{5}{315+x}=\dfrac{4}{315-x}

By cross multiplication, we get

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5(315)-5x=4(315)+4x

5(315)-4(315)=4x+5x

(5-4)315=9x

Divide both sides by 9.

\dfrac{(1)315}{9}=x

35=x

Therefore, the speed of wind is 35 miles per hour.

4 0
3 years ago
Which of the following is equivalent to the polynomial below ? X^2-8x+19
andrey2020 [161]

Answer:

C, I believe.

7 0
3 years ago
Read 2 more answers
What is 34% written as a ratio?
ZanzabumX [31]
34% written in decimal form is .34 (by moving the decimal 2 places left).

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3 years ago
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