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
Flura [38]
3 years ago
5

Write a recursive definition for the sequence 21,16,11,6

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
4 0
A recursive definition for the sequence shown above can be x = n-5. 
21 - 5 = 16
16 - 5 = 11
11 - 5 = 6
and so on...

The number sequence has a difference of 5 in each of the values before and after them.
You might be interested in
Adam went on a 54 \text { km}54 km54, start text, space, k, m, end text hike. He divided the distance traveled evenly over 666 d
astra-53 [7]

Answer:

9000 metres

Step-by-step explanation:

He went on a 54 km hike. First, we have to find this distance in metres.

1 km = 1000 m

54 km = 54 * 1000 = 54000 m

He divided the distance evenly over 6 days.

To find how many metres he walked each day, we divide the total distance he hiked by the number of days spent. That is:

54000 / 6 = 9000 metres

He walked 9000 metres each day.

8 0
3 years ago
What are the domain and range of f(x) = 2|x -4|? <br> plz i'm in need
mafiozo [28]

Answer:

Domain: (-∞, ∞)

Range: [0, ∞)

Step-by-step explanation:

The domain represents what x can be. In this scenario, we do not have x as a denominator, and there is nothing limiting x, so its domain is (-∞, ∞)

The range represents what f(x) can be, Because |x-4| is in absolute value, the lowest |x-4| can be is 0, and as a result, the lowest value of 2|x-4| is 2*0=0. The maximum value of f(x) is ∞ as an absolute value does not limit the maximum, making the range [0, ∞)

6 0
3 years ago
What is 7/8 x c for c =8
3241004551 [841]
7/8 × c ⇒ substitute ⇒ turn 8 into a fraction

  7         8            56
___ ×  ___  =   _____ = 7
              
  8          1             8

Your answer is 7

5 0
3 years ago
Read 2 more answers
What is the slope of y=-1/2x+4​
iren [92.7K]

Answer:

The slope is -1/2

Step-by-step explanation:

Hope this helps (:

4 0
3 years ago
Read 2 more answers
800 is 60% of what number?​
spin [16.1K]

Answer:

1,333.333333333333

60 percent (calculated percentage %) of what number equals 800? Answer: 1,333.333333333333.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The area of a rectangle is 40 aware feet what could be the prememiter of the rectangle
    10·1 answer
  • If d is the midpoint of ce, ce=10x+18 and de=7x-1, find x
    11·2 answers
  • You buy a basket of 24 strawberries. You eat them as you walk to the beach. It takes the same amount of time to walk each block.
    13·2 answers
  • Question is in the picture. Please help
    12·1 answer
  • A spherical water balloon has a diameter of 10 cm. How much water is needed to fill the balloon, in cubic centimeters? Round you
    12·1 answer
  • Suppose babies born in a large hospital have a mean weight of 3215 grams, and a variance of 84,681. if 67 babies are sampled at
    12·2 answers
  • I hope the picture is clear ^^<br>can anyone please help me with this
    9·1 answer
  • Emma has 18 yellow flowers and 30 white flowers. She wants to split them into vases in equal groups. What is the largest number
    5·1 answer
  • I need help in this
    9·1 answer
  • Please help! PLSSS! Its for a math test.​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!