Mathematics College

15, 19, 23, 27.... what is the 52nd term in the arithmetic sequence?​

Answers

Answer 1

Answer:

219

Step-by-step explanation:

a is the number needed to add from the first to the second which is 4(must be constant)

b is the term zero means 15-a which is 15-4=11

15, 19, 23, 27.... What Is The 52nd Term In The Arithmetic Sequence?

Related Questions

Ryan earns $20 for every lawn that he mows.
How much will Ryan earn if he mows 15 lawns?

Answers

20*15=300

It's "too short", but there's not much else to say here.

Answer:

Ryan will earn $300 if he mows 15 lawns.

Step-by-step explanation:

$20 × 15 = $300

What is the approximate area inside the rectangle but
outside the semicircle?

Answers

Answer:

128 - 32pi

OR

27.469

Step-by-step explanation:

The area of the rectange is 8 x 16 = 128

The area of the semicircle is pi * 8^2 divided by 2

(pi * 8^2)/2

(pi * 64)/2

pi * 32

So the area of the rectangle outside the semicircle is: 128 - 32pi

In approximate form it is: 27.469

Lebrun loaned $20,000 to his daughter to help her buy a house. When she sold the house four years later, she paid him the $20,000 along with an interest of $3000. What was the annual interest rate? Round answer to two decimal places.

Answers

Answer:

3.75%

Step-by-step explanation:

Total interest (4 years) - $3000

Annual interest (1 year) - $3000 ÷ 4 = $750

Annual interest rate (1 year) - [tex]\frac{750}{20 000}[/tex] × 100% = 3.75%

Checking:

Interest after 1 year - [tex]\frac{3.75}{100}[/tex] × $20,000 = $750

Interest after 4 years - $750 × 4 = $3000 (Correct)

Answer:

The interest rate was 3.75%.

Step-by-step explanation:

Attention: I am assuming simple interest here since I am not told otherwise.

Knowing Lebrun's interest was a total of $3000 on the $20000 loan, we can safely assume that it was a $750 interest flat fee paid on top of the loan amount dividing the $3000 by the four years it took for them to return the loan.

Dividing the amount of interest, in dollars, by the total amount of the loan and multiplying by 100, you will get the interest rate on the loan:

[tex]\frac{750}{20000}=\frac{75}{2000}=\frac{15}{400}=\frac{3}{80}\\\\\frac{3}{80}*100=\frac{3}{8}*10=\frac{30}{8}=3\frac{3}{4} =3.75\%[/tex]

i need helpon this
please

Answers

The answer is 4 $:$/&.):):&.&6:)3!/9:)(3?/
It's might be 22 if m=6 than it would be 36-14 cause 7x2=14 so ye

Helppppppppppp I have 3 minutes

Answers

Answer:

It definitely is linear, and it is a straight line

Step-by-step explanation:

Try using desmos, it may help

Answer:

A) it is linear and it is a straight line

Step-by-step explanation:

it is a linear equation. It will be straight

y=mx+b is linear


What is the value of (52 - 10) = 5 x 23?
А
0
B
18
C
24
D 40

Answers

Answer:

I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer. I don't know the answer.

What is the area of an equilateral triangle with sides of length 20?

Answers

Answer:

173.2

Step-by-step explanation:

area of equilateral triangle = √3 / 4 l^2

so area =173.2

Find the simplified form of the expression. Give your answer in scientific notation.
(8 x 107) (7 x 104)

Answers

(8 x 110 )(7 x 100)
880 x 700
= 616000
=6.16 x 10^5

Two forces of 90 newtons and 58 newtons act simultaneously on an object. The angle between the two forces is 57°. Find the magnitude of the resultant, to the nearest 10th of a newton.

Answers

Answer:

131.0 N

Step-by-step explanation:

Let the 90 N force is acting a horizontal force on the object

Horizontal force = 90 + 58sin33

Vertical force = 58cos33

∴The resultant force = √(90 + 58sin33)² + (58cos33)²

= 131.0 N

What are the next terms in the sequence 19, 36, 53,70​

Answers

It is adding 17 to each term...so 19+17=36, then 36+17=53, then 53+17= 70 so you keep adding 17 based on this pattern

Can some body help me?

Answers

Answer:

24

Step-by-step explanation:

2(54-6x)=73-7x

108-12x=73-7x

108-73=-7x+12x

35=5x

x=7

UW=73-7x=73-7(7) = 73-49 = 24

what's wrong with the table​

Answers

Answer:

On the one that says "3-24" its supposed to be "3-18". On the one that says "4-32" its supposed to be "4-24".

Tell whether the ordered pair (-1,3) is a solution of the system of linear equations. y=-7x-4 and y=8x+5

Answers

Answer:

Since it does not plug in to the second linear equation, the ordered pair is not a solution of the linear system.

Step-by-step explanation:

(-1,3); y = -7x -4 y = 8x + 5 3 =7 - 4  3 =/ - 8 + 5

For a system of equations to have no real solution, the lines of the equations must be parallel to each other. The ordered pair (-1,3) is not the solution of the given system of equations.

What is the System of equations?Inconsistent System

For a system of equations to have no real solution, the lines of the equations must be parallel to each other.

Consistent System

1. Dependent Consistent System

For a system of the equation to be a Dependent Consistent System, the system must have multiple solutions for which the lines of the equation must be coinciding.

2. Independent Consistent System

For a system of the equation to be an Independent Consistent System the system must have one unique solution for which the lines of the equation must intersect at a particular.

The solution of the equation can be found by plotting the equation on the graph. Therefore, the point at which the equation will intersect will the solution of the system of equation.

Since the solution of the system of equation is (-0.6, 0.2), there exists only one single solution for the system of equation. therefore, the (-1,3) is not the solution of the system of equation.

Hence, the ordered pair (-1,3) is not the solution of the given system of equations.

Learn more about System of equation:

https://brainly.com/question/12895249

#SPJ2

Day Care Tuition A random sample of 50 four-year-olds attending day care centers provided a yearly tuition average of $3987 and the population standard deviation of $630. Find the 90% confidence interval of the true mean. If a day care center were starting up and wanted to keep tuition low, what would be a reasonable amount to charge

Answers

Answer:

We have to find the 90% confidence interval for the mean

                 Given sample size  

                        Sample mean  

Population standard deviation  

Here the confidence level is 90% then  

                                                  And  

The 90% confidence interval is  

Here  is the critical value at 0.05

From the tables  

Now the 90% confidence interval is =

                                                                                     =

                                                                                     =(3840.44, 4133.56)

Hence the 90% confidence interval for the mean is (3840.44, 4133.56)

Factor this expression.
3х2 - 15х
O A. 3(x - 5)
O B. 3(x2 - 5)
O C. 3x(x2 - 5)
O D. 3x(x - 5)

Answers

Answer:

D

Step-by-step explanation:

Puadratic Relations 1
00:00
Israh Doukhi: Attempt 1
Question 5 (1 point)
3
Which statement is true about first and second differences in quadratic relations?
First differences are different second differences are the same
First differences are different, second differences are different.
First differences are the same

Answers

Answer is in the photo. I can only upload it to a file hosting service. link below!

tinyurl.com/wpazsebu

I have to do a math test what is 8 + (7 + 1) 2 ÷ 4 ⋅

Answers

Answer:

8

Step-by-step explanation:

taking my points back because you answered with spam.

On a map of Northern Virginia, 1 inch = 4 miles.
The distance from Springfield to Dulles
International Airport is 5.8 inches on the map.
What is the actual distance to the airport?

Answers

Answer:

sorry I don't know this average because it's confusing

Please help it’s pretty easy and I’ll reward brainiest

Answers

A, hope this helps!!

A train travels 240 miles in 6 hours, moving at a constant speed.
How long will it take the train to travel 360 miles at this speed?
1.5 hours
2.5 hours
9 hours
O 60 hours
CAN SOMEONE HELP ME PLS

Answers

Answer:

Step-by-step explanation:

speed = 240 miles/(6 hours) = 40 miles/hour

360 miles × 1 hour/(40 miles) = 9 hours

Solve using the linear combination method.
4x - 3y = 26
3x + 2y = 11

Answers

Answer: X= 5

Step-by-step explanation:

I think that's the answer your looking for??

F(x)=x^2+1 what is f(f(x))?

Answers

Answer:

Answer

Find out f(f(x)) .

To prove

As given in the question

f(x) = x² + 1

Now

f(f(x)) = f (x² + 1)

Now find out the value of f (x² + 1).

f(f(x)) = f (x² + 1)

        = (x² + 1)² + 1

Using formula

(a + b)² = a² + b² + 2ab

Apply in the above function

f(f(x)) = (x² + 1)² + 1

f(f(x)) = [tex]x^{4}[/tex] + 1 + [tex]2x^{2}[/tex] + 1

Simplify

f(f(x)) = [tex]x^{4}[/tex] +  [tex]2x^{2}[/tex] + 2

 

Thus the value of  f(f(x)) is: f(f(x)) = [tex]x^{4}[/tex] +  [tex]2x^{2}[/tex] + 2

Step-by-step explanation:

Three of 25 students in an art class are left-handed. in another words, 12% of the students in the class are left handed what does number 3 represent​

Answers

Answer:

The number of students that are left handed

Step-by-step explanation:

Answer:

it represent 3 students

What is the slope-intercept equation for the line below?
(4, 3)
(0, 1),

Answers

The answer is to the question is D

Answer:D is correct

Step-by-step explanation:

y=1/2x+1

what is the slope of the line passing through po bye A and B?

Answers

The slope should be -4/5

What is the approximate area of the figure below?

Answers

Answer:

96

Step-by-step explanation:

Semi circle can be added together to become a circle
Area of circle: pi * r^2
r = half diameter = 4/2 = 2
pi * 2^2 = 12.566 cm^2
Rectangle: L * W
4 * 6 = 24 cm^2 for rectangle
Add both areas
12.566 + 24 = 36.566
Solution: 36.57 cm^2
(I don’t know if you need to round)

In your own words, explain what a rational expression is and give and example of one.

Answers

Answer:

A rational expression is when the numerator and the denominator are polynomials. An example is  5/x − 2

help please
find the surface area of the following prism

Answers

Answer: 163

Step-by-step explanation:

At the book sale, all books cost less than $5.

Answers

Is This A Good Or Bad Thing?

Answer:

then the books will cost 5.30

Step-by-step explanation:

don't forget to add 6 cents per dollar

8x + 9y - 6x - 3y i forgot how to do these lol

Answers

If you are asking to combine them it is 6y+2x
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