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
Bezzdna [24]
3 years ago
11

work out three numbers that are in both sequences and between 20 and 40 write the numbers on a single line

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
8 0

Answer:

The nth term of a sequence is 2n + 1

The nth term of a different sequence is 3n  1

Work out the three numbers that are

in both sequences

and

between 20 and 40

Now the three numbers I managed to get are 25, 31 and 37 (as I assumed it meant the output of both of these sequences needs to be the same as well as being in between 20 and 40). For example 2x18+1= 37 as does 3x12+1= 37

You might be interested in
write a function that has a greater rate of change than one function but a smaller rate of change than the other function
LenaWriter [7]
The function y = 5x has a rate of change that is in between the equation y = 4x and y = 6x.

In an equation, the rate of change is also called the slope. It is the amount that a number is increasing by. We put that value in front of the x in most equations.

In the equal that I gave, the 5 is in between the rates of 4 and 6.
4 0
3 years ago
Factorise and solve x^2 + 4x -21 = 0
Korvikt [17]

Answer:

(x + 7) (x - 3)

Step-by-step explanation:

Find 2 numbers that add to 4 and multiply to -21

(x + 7) (x - 3)

3 0
2 years ago
Read 2 more answers
Consider 2 3/4 divided by 1/8.
PtichkaEL [24]
Fin the quotient . Show
4 0
2 years ago
HELP ME please! <br><br>Plot the approximate location of V6 on the number line​
deff fn [24]

Answer:

Sqrt of 6 = 2.449… round = 2.4 is less than 2.5

Step-by-step explanation:

4 0
2 years ago
On the graph shown, what is f(-2)
WARRIOR [948]

Answer:

3 because when x=2 the lines are at y 1 and 3, but the y 1 isn't shaded, so the answer is 3

3 0
2 years ago
Other questions:
  • 8. Fill in the missing reasons (one for each step).
    10·1 answer
  • Which is equivalent to (negative 2 m + 5 n) squared, and what type of special product is it?
    8·1 answer
  • Four brothers each bought two hotdogs and a bag of chips at the concession stand.if the bag of chips was $1.25,and the total was
    5·1 answer
  • A Food Marketing Institute found that 34% of households spend more than $125 a week on groceries. Assume the population proporti
    10·1 answer
  • Which of the following best explains the main purpose of short-term
    6·1 answer
  • PLEASE HELP!!!!!<br> 15 POINTS
    6·2 answers
  • K4qkew5
    11·2 answers
  • Java 1
    7·1 answer
  • What is the result when the number 44<br> is increased by 75%?
    15·2 answers
  • 12345678909876543211234567890987654321
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!