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
ankoles [38]
3 years ago
9

What is the third term of the sequence defined by the recursive rule f(1)=3 f(n)=f(n-1)+4

Mathematics
1 answer:
snow_tiger [21]3 years ago
5 0
What is the third term of the sequence defined by the recursive rule f(1)=3 f(n)=f(n-1)+4

Need f(2):

f(2)=f(2-1)+4
f(2)=f(1)+4
f(2)=(3)+4=7

FIND f(3):
f(3)=f(3-1)+4
f(3)=f(2)+4
f(3)=(7)+4
f(3)=11
You might be interested in
What is 0.3636... round to the nearest tenth?
miskamm [114]
0.36. 
tenth position is b in . 0.ab
6 0
3 years ago
What’s the answer I need to do it
Anastasy [175]

Answer:

m = -1/2

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)

8 0
3 years ago
An airplane travels about 1,500 Km in a straight line between Toronto and Winnipeg. However, the plane must climb to 10,000 m du
Anna007 [38]

Answer:416

Step-by-step explanation: Based on the given problem above, it requires a trigonometric solution. So here it goes:

The climb distance is:200 * Sec [ArcTan [10/200]] = 10√ 401 km

and the decent distance is:300 * Sec [ArcTan [10/300]] = 10√901 km

So add the given results above with 500 km and this will be the additional distance that plane moves through the air.

The answer would be in the unit meters.

((10√401 +10√901−500)∗1000)=416 meters

Hope this is the answer that you are looking for.

7 0
2 years ago
Solve for
faust18 [17]

Given equation : n(17+x)=34x−r.

We need to solve it for x.

Distributing n over (17+x) on left side, we get

17n + nx  = 34x - r.

Adding r on both sides, we get

17n+r + nx  = 34x - r+r.

17n + r + nx = 34x.

Subtracting nx from both sides, we get

17n + r + nx-nx = 34x-nx

17n + r = 34x -nx.

Factoring out gcf x on right side, we get

17x + r = x(34-n).

Dividing both sides by (34-n), we get

\frac{(17x + r)}{(34-n)} = \frac{x(34-n)}{(34-n)}

\frac{(17x + r)}{(34-n)} = x

<h3>Therefore, final answer is x=\frac{(17x + r)}{(34-n)}.</h3>
7 0
3 years ago
Read 2 more answers
10 2.5 16 4 ? 7.5 48 12 Which statement explains how to find the number of minutes it takes to bike 7.5 miles? Find the ratio of
svet-max [94.6K]

Answer:

Find the ratio of minutes to miles, 4:1. Multiply 7.5 by 4.

Step-by-step explanation:

Given

Minutes: 10 || 16 || ?  || 48

-----Miles: 2.5 || 4 || 7.5 || 12

Required

Which statements solve for the missing value?

First, we need to calculate the ratio of minutes to mile

Ratio = \frac{Minutes}{Mile}

When minutes = 16; mile = 4

So, we have:

Ratio = \frac{16}{4}

Ratio = 4

Next, we multiply the ratio by 7.5

Minutes = Ratio * 7.5

Minutes =4 * 7.5

Minutes = 30

<em>Hence, option B answers the question.</em>

7 0
2 years ago
Other questions:
  • Ian has 14 boxes of paper and divides them evenly between 4 coworkers. How many whole boxes did each coworker get?
    8·2 answers
  • Find the area of a sector with a central angle of 170° and a diameter of 9.1 cm. Round to the nearest tenth.
    5·2 answers
  • Tell whether the number 68 is a prime or composite number
    14·2 answers
  • each hour, the number of bacteria in Dr. Nalls petri dish tripled. what percent is the population compared to the population the
    8·1 answer
  • Find the missing value in each proportion k/18 =20/76
    12·1 answer
  • Steven purchases a car for $25,000. He makes a down payment of 15%. What amount does he finance?
    12·1 answer
  • Consider the relationship between monthly electricity bill for a household during the summer and average high ambient temperatur
    8·1 answer
  • Use the equation below to find y, if m=8, x=4, and b=3.<br> y=mx+b<br> y =<br> Ú<br> Х<br> ?
    10·1 answer
  • Monica is completing an Algebra test worth 100 points. There are 14 questions on the test that are equally valued. How many poin
    8·1 answer
  • I do not know how to do this​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!