1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nady [450]
3 years ago
6

How many terms are in the arithmetic sequence 1313, 1616, 1919, ……, 7070, 7373?

Mathematics
1 answer:
Ede4ka [16]3 years ago
3 0
The formula in getting the arithmetic sequence:
an = a1<span> + (n – 1)d.
</span>
We can substitute the values in order for us to know how many terms the sequence has.

an = 7373
a1 = 1313
d = 303

an = a1<span> + (n – 1)d
</span>7373 = 1313 + (n-1) 303
7373 = 1313 + 303n - 303
-303n = 1313 - 303 - 7373
303n = -1313 + 303 + 7373
303n = 6363
n = 21

So, there are 21 terms in the sequence given.

You might be interested in
2x + 5<br><br> rewrite each expression as the product of a constant and a sum of terms
mr Goodwill [35]

Answer:

= 2(x+\frac{5}{2} )

Step-by-step explanation:

2x + 5

= 2(x+\frac{5}{2} )

When:

2 is the constant

(x+\frac{5}{2} )  is a sum of terms

Hope it will find you well.

8 0
3 years ago
The head of the math department compared the scores of students in two classes on the Chapter 2 test. He found that the mean sco
SCORPION-xisa [38]

Answer:

5206

Step-by-step explanation:

9-526*+

6 0
3 years ago
Read 2 more answers
A grocery store is selling 6 cans of cat food for $3. Write and solve a multiplication equation.
Nastasia [14]
Your answer would be $18 for 6 cans of cat food

5 0
4 years ago
Help please- Annuities - Find Time of Investment <br> Algebra Two
suter [353]

Based on the calculation below, the number of years it would be for Mia to have $34,000 is 29.1 years.

<h3>How do we find the period or time of investment?</h3>

The formula in the question is the formula for calculating the future value of an ordinary annuity and it can be rewritten as follows:

A = d((((1 + i)^n) – 1) / i) …………………………… (1)

Where:

A = $34,000

d = $850

i = 0.4% * number of months in a year = 0.4% * 12 = 4.8% = 0.048

n = number of years?

Substitute all the values into equation (1) and solve for n, we have:

$34,000 = $850((((1 + 0.048)^n) - 1) / 0.048)

$34,000 / $850 = (((1 + 0.048)^n) - 1) / 0.048

40 = (((1 + 0.048)^n) - 1) / 0.048

40 * 0.048 = ((1 + 0.048)^n) – 1

1.92 + 2 = (1 + 0.048)^n

3.92 = 1.048^n

Taking the log of both sides, we have:

Log3.92 = nlog1.048

0.593286067020457 = n 0.0203612826477079

n = 0.593286067020457 / 0.0203612826477079

n = 29.1379515370189

Rounding to the nearest of a year, we have:

n = 29.1

Learn more about the future value of an ordinary annuity here: brainly.com/question/17925440.

#SPJ1

5 0
2 years ago
Max is thinking of a number, which he calls n. He adds 8 and then doubles the sum.
Veronika [31]

The equation representing Max's number is 2\times(x+8).

<h3>What is an equation?</h3>

In its simplest form in algebra, the definition of an equation may be a mathematical statement that shows that two mathematical expressions are equal. It consists of variables dependent and independent variables. They can be linear or non-linear in nature.

Let the number Max is thinking be 'x'

He adds 8 to the number and then he doubles the sum.

Sum means we are adding a number to x, in this case it is 8.

Double the number means twice the given number in this case it is twice the sum of number with 8.

As per the statement:

The expression to represents Max's number

=2\times(x+8)

To know more about equations visit:

brainly.com/question/15457147

#SPJ9

7 0
1 year ago
Other questions:
  • Kamila has a rectangular lawn that measures 80 by 150 feet. She wants to lay gravel made from colored rock in a border, 6 feet w
    7·1 answer
  • Find an integer x such that 0&lt;=x&lt;527 and x^37===3 mod 527
    9·1 answer
  • Line s has an equation of y = x - 10. Line t is parallel to line s and passes through
    6·1 answer
  • Use the figure to write and solve an equation for x.
    7·1 answer
  • How can i show 5/8 is greater than 3/8
    8·2 answers
  • Take two- HOW DO I SOLVE THISSSSSSSSS
    12·1 answer
  • Help ....................................................
    6·1 answer
  • Please help me. Answer the question please.
    14·1 answer
  • You want to buy a bouquet of yellow roses and daises, and you have $15 to spend. A daisy costs $.90 and a rose is $1.50. You hav
    7·1 answer
  • Which expression is equivalent to
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!