Mathematics High School

N/2 + 3



Find the first 5 terms in the sequence...

Answers

Answer 1

Answer:

The first '5' terms of the given sequence

[tex]\frac{7}{2} , 4 ,\frac{9}{2} ,5,\frac{11}{2}[/tex]

Step-by-step explanation:

Explanation:-

Given that the [tex]n^{th}[/tex]    aₙ =     [tex]\frac{N}{2} + 3[/tex]

first term

Put n=1  ⇒     [tex]\frac{1}{2} + 3 = \frac{7}{2}[/tex]

second term

Put n=2 ⇒   [tex]\frac{2}{2} + 3 = 1+3=4[/tex]

Third term

Put n=3 ⇒   [tex]\frac{3}{2} + 3 = \frac{3+6}{2}=\frac{9}{2}[/tex]

Fourth term

Put n=4 ⇒  [tex]\frac{4}{2} + 3 = 2+3 =5[/tex]

Fifth term

Put n=5 ⇒ [tex]\frac{5}{2} + 3 = \frac{5+6}{2}=\frac{11}{2}[/tex]

The first '5' terms of the given sequence

[tex]\frac{7}{2} , 4 ,\frac{9}{2} ,5,\frac{11}{2}[/tex]

Related Questions

Find the equation of the line that passes through points A and B.
y.
A (4,7)
B (2,3)

Answers

Answer:

y = 2x - 1

Step-by-step explanation:

how do you write the ratio for 30 blue cars out of 42 cars?

Answers

30:42 would be the answer, 30/42 if you’re looking for a fraction

Adam buys some sweets in a shop. Ben buys 3 more sweets than Adam. Charlies buys 4 times as many sweets as Adam.
Write an expression for the total number of sweets they bought.

Answers

Answer:

x=adams sweets

x+(x+3) + (4x)

Step-by-step explanation:

Let me know if you have any questions

Help!!!
The actual diameter of Uranus is 31,250 miles. In a scale drawing of the solar system, the diameter of Uranus is
125 centimeters.
What scale was used to make the model?
1 centimeter = 500 miles
1 centimeter = 250 miles
1 centimeter = 125 miles
1 centimeter = 175 miles

Answers

[tex]31250 \div 500 = 62.5[/tex]

[tex]31250 \div 250 = 125[/tex]

[tex]31250 \div 125 = 250[/tex]

[tex]31250 \div 175 = 178.5[/tex]

The model should be scaled so that 1 centimeter equals 250 miles.

The scale that need to be used to make the model is 1 centimeter equals 250 miles.

Calculation of the scale:

Since The actual diameter of Uranus is 31,250 miles. In a scale drawing of the solar system, the diameter of Uranus is 125 centimeters.

So, the scale should be

[tex]= 31250 \div 125[/tex]

= 250 miles

Hence, The scale that need to be used to make the model is 1 centimeter equals 250 miles.

learn more about scale here: https://brainly.com/question/24302307

How many kilometers are there in 4 miles?

Hint: 1 mi ≈ 1.6 km

Round your answer to the nearest tenth.

Answers

There are 6.4 Kilometers in 4 miles

Help me with this math problem if u can.

Answers

Answer:

Step-by-step explanation:

47.86

-25.20

+52.75

-22.04

-8.50

+94.11

=39.46

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Answers

Answer:

>

Step-by-step explanation:

since its a negative, the greater number is the lowest

Find the slope of the following graphs.

A. 3/2
B. 1
C. -1
D. - 3/2

Answers

Answer is -1 because it’s going \
Answer c -1
Explanation

what kind of triangle is 6, 8, and 9

Answers

Answer:

equiangular -right -obtuse -acute.

Jamal has $15.00 to spend at the concession
stand. He buys nachos for $7.50, and he wants to
purchase some Sour Straws for $1.50 each. How
many Sour Straws can Jamal purchase with the
money that he has?

Answers

I think it’s A hope this helps

If 24 water bottles weigh 30 pounds, how much would a shipment of 150 water bottles weigh?

Answers

Answer:

A shipment of 150 bottles will weigh 120 pounds.

Step-by-step explanation:

Given that:

24 bottles of water weigh 30 pounds

Ratio of bottles to weight = 24 : 30

Number of bottles in shipment = 150

Weight of bottles = x

Ratio = x : 150

As the relation is proportional

24 : 30 :: x : 150

Product of mean = Product of extreme

30x = 24 * 150

30x = 3600

Dividing both sides by 30

[tex]\frac{30x}{30}=\frac{3600}{30}\\x= 120[/tex]

Hence,

A shipment of 150 bottles will weigh 120 pounds.

if a gradient is 0, then what is the equation for it?​

Answers

Answer:

y = c

Step-by-step explanation:

A line with a gradient of 0 is a horizontal line, parallel to the x- axis

Its equation is y = c

where c is the value of the y- coordinates the line passes through.

Edwin bought 3 cds and 7 dvd for $80 Jessica bought 6cds and 3 dvds for $63.75 which system of equation could be used to determine how much one cd and one dvd cost

Answers

Answer:

The system of equations 3x + 7y = 80 and 6x + 3y = 63.75 can be used to determine the cost of one CD and one DVD.

Step-by-step explanation:

Given that:

Cost of 3 CDs and 7 DVDs = $80

Cost of 6 CDs and 3 DVDs = $63.75

Let,

x be the cost of one CD

y be the cost of one DVD

According to given statement;

3x + 7y = 80

6x + 3y = 63.75

Hence,

The system of equations 3x + 7y = 80 and 6x + 3y = 63.75 can be used to determine the cost of one CD and one DVD.

what is the negative reciprocal of 7/9​

Answers

Answer:

-9/7

Step-by-step explanation:

A reciprocal is literally just flipping the fraction, so your notmal reciprocal would be 9/7, but in this case it‘s asking for a negative reciprocal, so it would be -9/7

Help me pls thanks so much

Answers

Answer: V = 1,436.03 cubic meters

Step-by-step explanation:

V = (4/3)(3.14)(r^3)

V = (4/3)(3.14)(7^3)

V = (4/3)(3.14)(343)

V = 1,436.03

hope it's helpful ❤❤❤❤❤❤❤

THANK YOU.

Easy Math! Please give an explanation also if you can :)

Answers

i don't know people are rude lol I tried at least

Answer

15

Step-by-step explanation:

Please help don’t know answer

Answers

Answer: Slope: 2/3

y-intercept: 9

Step-by-step explanation:

The slope is equivalent to 2/3 and the y intercept is 9

2.248 divided by 5.62

Answers

Answer:

0.4

Step-by-step explanation:

Answer:

44.128114

Step-by-step explanation:

i need help i don’t know how to solve this:D
10x - 5x + 2

Answers

Answer:

5x + 2

Explanation:

10x - 5x + 2Add Similar Elements

10x - 5x = 5x

5x + 2

- PNW

Stock for the Jones Corporation starts with a value of $39.63 and gains $0.30 in value per month. Stock for the Overton Company starts with a value of $24.45 and gains $0.80 in value per month. When are the two stocks nearly equal in value?
A After 3 months
B After 4 months
C After 15 months
D After 30 months

Answers

Answer:

answer is d

Step-by-step explanation:

if u do the math the nearest u can get is 0.80x30=24

The time required for the two stocks of Jones Corporation and Overton Company to be nearly equal in value, is 30 months.

What is stocks?

A stock is the portion of ownership of a firm, corporation etc which gives the security of asset of the property.

Stock for the Jones Corporation starts with a value of $39.63 and gains $0.30 in value per month.

Stock for the Overton Company starts with a value of $24.45 and gains $0.80 in value per month.

Let after the x month's these two stocks nearly equal in value.

[tex]39.63+0.30\times x=24.45 +0.80 \times x[/tex]

Solve it further,

[tex]0.80 \times x-0.30\times x=39.63-24.45 \\0.50 \times x=15.18\\x=\dfrac{15.81}{0.50}\\x=30.36[/tex]

Hence, the time required for the two stocks of Jones Corporation and Overton Company to be nearly equal in value, is 30 months.

Learn more about the stocks here;

https://brainly.com/question/25572872

Enter the value of x
​

Answers

x = 4 is the correct answer

Yesterday 160 guest at a hotel called for room service, and 240 guest did not called for room service. What is the percentage of the guest at this hotel called for room service yesterday?

Options

A: 60%
B: 33%
C: 40%
D: 67%

Please help!

Answers

160/400
80/200
40/100
C

HEY GUYS WHAT IS THE PRODUCT!??

Answers

Answer:

The answer would be B

Step-by-step explanation:

Multiply the 3 and 2, Then add the numbers. If im wrong sorry

Is (-47, -21) a solution to the equation y = x + -26
Yes or No ?

Answers

Answer:

I believe the answer you are looking for is "no"

What is the inverse of the following statement? If two triangles are congruent, then their corresponding angles are congruent.

Answers

Answer:

If two triangles are not congruent, then their corresponding angles are not congruent.

Step-by-step explanation:

The inverse is when both the hypothesis and conclusion are negative (if not p, then not q).

Answer:

If two triangles are not congruent, then their corresponding angles are not congruent.

Point B has coordinates (-2,-5).After a translation 4 units down,a reflection across the y axis and a translation 6 units up, what are the coordinates of the image?

Answers

Answer:

The answer is (8,-9)

Step-by-step explanation:

The best way to go about this type of problem is by visualizing the translations at hand. We know that X comes first, (X,Y), in an ordered pair. The X coordinate is in regards to where the point is on the X axis, or left/right movement, whilst the Y is for up and down. As the problem states that the point is moved four units down, we can simply subtract 4 from the y coordinate, as it is in regards to up/down motion. This brings the new point to (-2,-9). As for reflections, if it is over the X axis the y coordinate sign is flipped and if it is over the y, as in the problem, the x coordinate sign is flipped. This will bring the new set to (2,-9). Lastly, there is the translation 6 units up. As we have learned, this is an up/down translation, so it pertains to the y coordinate. The final operation is to ADD 6 to the y coordinate thus bringing us to the final answer: (8,-9).

Write a quadratic equation for a parabola with roots at (-2, 0) & (4,0) and a y-intercept at ( 0, -16) Write your answer in factored form

Answers

9514 1404 393

Answer:

  y = 2(x +2)(x -4)

Step-by-step explanation:

The y-intercept will be a constant times the product of the roots. Here, the product of the roots is (-2)(4) = -8, so the constant of interest is -16/-8 = 2. That constant is the coefficient of the leading term of the quadratic, so is a multiplier of the factored form.

  y = 2(x +2)(x -4)

__

For root p, (x-p) is a factor in the factored form.

What is the distance between points M and N?

Answers

Answer:

9.8m

Step-by-step explanation: I did this before also, Glad I could help :D

i need help understanding it.​

Answers

Answer:

search up the lesson name on yt and then u will know

Step-by-step explanation:

55 points! Brainlist for first answer!
The wooden crate is 4 meter by 5 meter by 65 meters. Find teh volume of the wooden crate.

Answers

Answer:

Step-by-step explanation:

v-lxbxh

4x5x65

=20x65

=1300m∧3

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