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
andrew11 [14]
3 years ago
10

To describe a specific arithmetic sequence, Elijah wrote the recursive formula:

Mathematics
1 answer:
Rufina [12.5K]3 years ago
7 0

Answer:

Y(n) = 7n + 23

Step-by-step explanation:

Given:

f(0) = 30

f(n+1) = f(n) + 7

For n=0 : f(1) = f(0) + 7

For n=1 :  f(2) = f(1) + 7

For n=2 : f(3) = f(2) + 7 and so on.

Hence the sequence is an arithmetic progression with common difference 7 and first term 30.

We have to find a general equation representing the terms of the sequence.

General term of an arithmetic progression is:

T(n) = a + (n-1)d

Here a = 30 and d = 7

Y(n) = 30 + 7(n-1) = 7n + 23

You might be interested in
Madison is carrying a 11.3 liter jug of sports drink that weighs 7 kg.
stellarik [79]

Answer:

          \large\boxed{\large\boxed{constat\text{ }multiple=\frac{113liter}{70kg}}}

Explanation:

The <em>constant multiple of liters in a jug to the weight in kilograms</em> is the ratio or <em>fraction</em> that represents the number of liters of the sports drink in a jug to the weight.

constat\text{ }multiple=ratio=\frac{number\text{ }of\text{ }liters}{weight\text{ }in\text{ }kg}

constat\text{ }multiple=\frac{11.3liter}{7kg}

Convert the fraction into an equivalent fraction with integer numbers:

constat\text{ }multiple=\frac{11.3liter\times 10}{7kg\times 10}=\frac{113liter}{70kg}

Since, the fraction cannot be reduced, that is the answer.

6 0
3 years ago
The length of a swimming pool is 22 ft. The width is 40 ft. If the volume of the pool is 2,500 ft³, which equation below could b
AURORKA [14]
The equation best used would be 2500=22*40*d
5 0
3 years ago
Read 2 more answers
jerry climbed 210 feet in elevation. He then went down 300 feet. What integer represents his total change in elevation
Gala2k [10]

Answer:

210-300=-90

Step-by-step explanation:hope this helps plz mrk me brainliest

3 0
3 years ago
What is 9/25 as a decimal terminating or repeating decimal
d1i1m1o1n [39]
1/25=0.04

9/25=9*0.04=0.36
8 0
3 years ago
Read 2 more answers
Chris bought "c" tickets to a movie for $9 each. Michael bought " m" tickets to another movie for $10 each. Write an expression
Fynjy0 [20]

<u>Answer:</u>

9c + 10 (see below)

<u>Step-by-step explanation:</u>

To find how much Chris spent on tickets, you can write an expression to represent the situation:

$9c

You can do this to find how much Michael spent as well:

$10m

To find how much Chris and Michael spent combined, add their two costs:

9c + 10

5 0
3 years ago
Other questions:
  • A yearbook printer charges based on the number of pages printed. Here is a table that shows the cost of some recent yearbooks.
    8·1 answer
  • Elisa is making candles. she needs 5 ounces of wax for each candle. she has 25 ounces of wax. how many candles can she make
    15·2 answers
  • Una receta que sirve a dos personas necesita 3/4 taza de agua. Cuanta agua se necesita si el cocinero quiere hacer suficiente pa
    10·1 answer
  • What is the value of x?
    13·1 answer
  • -X2 - 2x - 2 over <br> X-2 ? <br> What is the graph of the function f(x) =
    14·1 answer
  • Convert the following number to percent 5/14 exact ,no decimals. Use a mixed number if needed.
    6·1 answer
  • Find the reference angle for a rotation angle of 5pi/6 radians.
    11·1 answer
  • X-1/(x+1)(x-5) when x equals 3
    9·1 answer
  • Find the GFC of 28 and 30.<br><br> GFC =
    11·1 answer
  • Please help I don’t know the answer<br> The last option is none of the above
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!