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
Xelga [282]
3 years ago
13

The Fibonacci numbers are defined by the recursive formula t1 = 0, t2 = 1, tn - 1 + tn - 2 , where n ∈ N and n > 2. What are

the first 9 Fibonacci numbers?
A) 0, 1, 1, 2, 3, 5, 8, 13, 21
B) 0, 1, 2, 3, 4, 7, 11, 18, 29
D) 0, 1, 2, 3, 6, 9, 15, 24, 39
(Don't worry about C)
Mathematics
2 answers:
natta225 [31]3 years ago
6 0
Basically fibonachi is
the 1st term+term before first term=2nd term
3rd term=1st term+2nd term
4th term=2nd term+3rd term
etc

starting with t1=0 and t2=1
0,1
add them to get next
0+1=1
 now we have
0,1,1
1+1=2
now we have
0,1,1,2
1+2=3
now we have
0,1,1,2,3
2+3=5
now we have
0,1,1,2,3,5
3+5=8
now we have
0,1,1,2,3,5,8
5+8=13
now we have
0,1,1,2,3,5,8,13
8+13=21
now we have
0,1,1,2,3,5,8,13,21


answer is A
lys-0071 [83]3 years ago
3 0

A)

i just took the test

You might be interested in
X3−2=10 help plz i need help
Norma-Jean [14]
X=4
This is because
(4)3-2=10
12-2=10
10=10
This makes the statement true!
Hope this helps have a good day!
6 0
2 years ago
Can somebody please solve this? It's a coordinate thingy
statuscvo [17]

Answer:

Coordinates involve two points. (x,y)

Too find a pair (coordinate), use the x and y lines on the graph and see where the point falls.

For example

Point A is number <em>1</em><em> </em><em>on</em><em> </em><em>the</em><em> </em><em>y</em><em> </em><em>axis</em>

<em>number</em><em> </em><em>-</em><em>4</em><em> </em><em>on</em><em> </em><em>the</em><em> </em><em>x</em><em> </em><em>axis</em>

<em>So</em><em>,</em><em> </em><em>you</em><em> </em><em>would</em><em> </em><em>write</em><em> </em><em>the</em><em> </em><em>coordinate</em><em> </em><em>out</em><em> </em><em>at</em><em> </em>

<em>(</em><em>-</em><em>4</em><em>,</em><em>1</em><em>)</em>

The y axis values are the second point, so after you plot all of letters, use the y axis numbers and number them from least to greatest so you can find the mystery word.

6 0
2 years ago
Read 2 more answers
An experiment is carried out 400 times.
MissTica

Answer:

You would expect the outcome to be void 240 times

Step-by-step explanation:

1000 x 0.24

6 0
3 years ago
The results of a car race are shown. How much faster did Evans drive per lap than loza?
Lelechka [254]
Evans finishes 42 laps in 96,6 mins and Loza finished 38 laps in 102,6 mins

Evans. 96,6÷42= 2,30 mins
Loza . 102,6÷38= 2,70 mins

2,70 mins - 2,30 mins
= 40 secs and Evan is faster with 40secs in each lap.
8 0
3 years ago
4x-5y=13
love history [14]
Hello : 
<span>4x-5y=13...(1)
x+5y=-3...(2)
(1)+(2) : 5x = 10
x=2
subsct in (2) : 2+5y = -3
5y =-5
y = -1

</span>
8 0
3 years ago
Other questions:
  • The amount a spring will stretch varies directly with the amount of weight attached to the spring. If a spring stretches 2.1 inc
    10·2 answers
  • A catering company is setting up for a wedding they expect 150 people to attend they can provide tables that seat 6 people and l
    15·1 answer
  • What number is 4 times as many as 25
    12·1 answer
  • 1. Many of the first video game companies that emerged around 1972 had previously been
    5·1 answer
  • How do you solve 6 7/8 + 1 2/8 =
    10·1 answer
  • Brad and his mom went out for lunch and the bill came to $25.45. His mom wanted to leave a 18% tip. How much tip should they lea
    11·1 answer
  • ANSWER PLZZZZZzzzzzzzzzzz
    9·2 answers
  • Write the expanded form of the expression. ​4(8x - 2​)
    15·2 answers
  • What is the area of this trapezoid?
    7·2 answers
  • Rearrange the formula for V = lwh to solve for l.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!