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In-s [12.5K]
2 years ago
12

Find three consecutive odd integers whose sum is 495.

Mathematics
2 answers:
Lorico [155]2 years ago
8 0

The three consecutive odd numbers 163, 165, and 167 add up to 495.

What are consecutive numbers?

The term "consecutive number" refers to integers that are listed in a regular counting pattern. When listing consecutive integers in a sequence, there are no numbers omitted, hence the difference between them is always constant. Each succeeding integer has a difference of 1, which can be expressed as -4, -3, -2, -1, 0, 1, 2, 3, and so on.

What are consecutive odd numbers?

Consecutive odd numbers are odd integers that follow one another and are separated by 2 between them. The integers x + 2, x + 4, and x + 6 are also odd if the number x is odd.

Calculation:

To find the number, we will take an odd number, x, write its subsequent consecutive numbers, add them all up, and then equate them to 495. Then, the x equation is solved.

It has been stated that 495 is equivalent to the sum of three consecutive odd numbers.

Let x be the first odd number in a row.

The following phrase is thus x + 2 + 2 = x + 4, and the following sequence of odd integers becomes x + 2 after that.

The total of these three irregularly spaced-apart terms is now x + x + 2 + x + 4 = 3x + 6.

As stated in the statement,

3x + 6 = 495

3x=489

x=163

⇒ Consequently, 163, 165, and 167 are the three consecutive odd numbers whose sum is 495.

Learn more about consecutive numbers here :

brainly.com/question/2493629

#SPJ9

dedylja [7]2 years ago
6 0

The three consecutive odd integers whose sum is 495 are 163, 165, and 167.

What are consecutive numbers?

⇒ Integers that are listed in a consistent counting pattern are referred to as consecutive integers. There are no numbers missed while listing consecutive integers in a sequence, so the difference between them is always fixed. The difference between each subsequent integer is 1, for instance, can be written as -4, -3, -2, -1, 0, 1, 2, 3, and so on.

What are consecutive odd integers?

⇒ Consecutive odd numbers are odd integers that are separated by 2 and come after one another. If the number x is odd, then the numbers x + 2, x + 4, and x + 6 are also odd.

Calculation:

We are going to take an odd number, x, write its subsequent consecutive numbers, add all of them together, then equate them to  495 to find the number. The equation for x is then resolved.

We have been given that the sum of 3 consecutive odd numbers is equal to 495.

Let the first consecutive odd integer is x.

⇒ Then the next consecutive odd integers becomes x + 2 and the next term becomes x + 2 + 2 = x + 4.

Now the sum of these three odd consecutive terms = x + x + 2 + x + 4 = 3x + 6.

According to the given,

3x + 6 = 495

3x=489

x=163

⇒ Hence, the three consecutive odd integers whose sum is 495 are 163, 165, and 167.

Learn more about consecutive numbers here: brainly.com/question/10853762

#SPJ9

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Find the slope of the line that passes through the points (−2/3, 3/4) and (5/6, −1/2).
EastWind [94]

Answer:

-\frac{5}{6}

Step-by-step explanation:

Use the slope formula :\frac{y2-y1}{x2-x1}

-1/2 is y2, 3/4 is y1, 5/6 is x2, and -2/3 is x1.

\frac{-1/2-3/4}{5/6-(-2/3)}

\frac{-5/4}{5/6+2/3}

\frac{-5/4}{9/6}

\frac{-5}{4} ÷ \frac{9}{6}

-\frac{5}{4} • \frac{6}{9}

-\frac{5}{2} • \frac{3}{9}

-\frac{15}{18}  

-\frac{5}{6}

Hope this helps! Let me know if I got it wrong.

5 0
3 years ago
Please help as soon as possible ​
erik [133]

The answer is <em>B. 6 ÷ D</em>

7 0
3 years ago
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Prove that: <br> 27^10-9^14 is divisible by 24
Alexandra [31]

27^10-9^14

=3^30 - 3^28

=3^28 (3^2-1)

=3^28 ·8

=2^27 ·3·8

=3^27 · 24 is divisible by 24

4 0
2 years ago
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The following data represent the pulse rates? (beats per? minute) of nine students enrolled in a statistics course. Treat the ni
charle [14.2K]

Answer:

(a)77.4bpm

(b)Mean of Sample 1 = 70.3 beats per minute.  

Mean pulse of sample 2 = 70 beats per minute.

(c)

  • The mean pulse rate of sample 1 underestimates the population mean.
  • The mean pulse rate of sample 2 underestimates the population mean.

Step-by-step explanation:

(a)Population mean pulse.

The pulse of the nine students which represent the population are:

  • Perpectual Bempah      64
  • Megan Brooks               77
  • Jeff Honeycutt               89
  • Clarice Jefferson           69
  • Crystal Kurtenbach       89
  • Janette Lantka              65
  • Kevin McCarthy             88
  • Tammy Ohm                  69
  • Kathy Wojdya                 87

\text{Population Mean} =\dfrac{64+77+89+69+89+65+88+69+87}{9} \\=\dfrac{697}{9} \\\\=77.44

The population mean pulse is approximately 77.4 beats per minute.

(b)Sample 1: {Janette,Clarice,Megan}

  • Janette: 65bpm
  • Clarice: 69bpm
  • Megan: 77bpm

Mean of Sample 1

\text{Sample 1 Mean} =\dfrac{65+69+77}{3} \\=\dfrac{211}{3} \\\\=70.3

Sample 2: {Janette,Clarice,Megan}

  • Perpetual: 64bpm
  • Clarice: 69bpm
  • Megan: 77bpm

Mean of Sample 2

\text{Sample 2 Mean} =\dfrac{64+69+77}{3} \\=\dfrac{210}{3} \\\\=70

The mean pulse of sample 1 is approximately 70.3 beats per minute.  

The mean pulse of sample 2 is approximately 70 beats per minute.

(c)

  • The mean pulse rate of sample 1 underestimates the population mean.
  • The mean pulse rate of sample 2 underestimates the population mean.
7 0
3 years ago
We're doing writing equations with Point &amp; Slope<br> through: (5,1) slope= 4/5<br> good luck lol
astraxan [27]

Answer:

y = 0.8x - 3

Step-by-step explanation:

See attached screenshot solution using Desmos

7 0
3 years ago
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