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
Delvig [45]
3 years ago
7

This sequence represents the diameters of circles used to create an art project: 2.5 cm, 3.1 cm, 3.7 cm, 4.3 cm Let f(n) represe

nt diameter in centimeters and n the term number in the sequence. Which equation represents the sequence of diameters?
Mathematics
2 answers:
vlabodo [156]3 years ago
3 0
The diameters of the circles given are listed as: 2.5 cm, 3.1 cm, 3.7 cm, and 4.3 cm. It can be observed that there is a common difference between the terms of the progression such that the difference between the first two terms is 0.6 cm. The difference between the third and the second is also 0.6, and so on. Thus, the equation that will be able to represent the given is,
                                   <em> f(n) = 2.5 + 0.6(n - 1)</em>
erastovalidia [21]3 years ago
3 0

Answer:

The answer is f(n) = 0.6n + 1.9.

Hope this helps!!! :)

You might be interested in
9 1/2 divided by 3 7/10
OleMash [197]

Solution:

<u>Convert the fractions into improper fractions and solve.</u>

  • 9 1/2 ÷ 3 7/10
  • => 19/2 ÷ 37/10
  • => 19/2 x 10/37
  • => 19 x 5/37
  • => 95/37

<u>Convert the fraction into mixed fraction (Not required):</u>

  • => 95/37 = 37/37 + 37/37 + 21/37
  • => 1 + 1 + 21/37
  • => 2 + 21/37
  • => 2 21/37

The solution to the problem is 2 21/37.

8 0
2 years ago
Read 2 more answers
maddie is reading a book with 300 pages. she has read 126 pages so far. how many pages does Maddie have left to read
BigorU [14]
Maddie has 174 pages left to read
5 0
3 years ago
Read 2 more answers
Round off $95,498 to the nearest hundredth
bixtya [17]
We can't find the hundredth for you, but the nearest hundred is $95,500.
4 0
3 years ago
Read 2 more answers
In this expression what is the coefficient?<br> 5x + 23? <br> Answer please
Hitman42 [59]
5 bc it’s multiplied by x
3 0
3 years ago
Write the quadratic function in standard form
Murrr4er [49]

Answer:

B. f(x) = x² + 10x + 17

Step-by-step explanation:

Given:

f(x) = (x + 5)² - 8

Required:

Write in standard form

SOLUTION:

f(x) = (x + 5)² - 8

Expand (x + 5)²

f(x) = (x + 5)(x + 5) - 8

f(x) = x(x + 5) +5(x + 5) - 8

f(x) = x² + 5x + 5x + 25 - 8

Add like terms

f(x) = x² + 10x + 17

6 0
3 years ago
Other questions:
  • Convert 3/11 to a decimal using long division
    9·1 answer
  • Which of the following are characteristics of the graph of the quadratic parent function
    13·2 answers
  • (30 POINTS) The 20% off sale is a better deal than the $200 rebate or $150 coupon for the $1,500 dining set. The Porters budgete
    7·2 answers
  • 740% as a decimal and as a mix number
    8·1 answer
  • What is the value of 49x+2x when x equals 3
    8·2 answers
  • A tablet computer is on sale for $115 off. The sale price is $525.
    9·2 answers
  • X2 - 6x + 3<br> Is the solution of this answer a real number?
    10·2 answers
  • What is the median?<br> 122235
    7·1 answer
  • CAN SOMEONE HELP ME ILL MARK THEM BRILLIANT!!!!!!!! And give extra points Find the slope of a line given the two points on the l
    15·1 answer
  • I need help please.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!