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
garri49 [273]
2 years ago
5

Find the nth term of 67,56,45,34

Mathematics
1 answer:
kvv77 [185]2 years ago
7 0

Answer:

  an = 67 -11(n -1)

Step-by-step explanation:

The terms of your arithmetic sequence have a common difference of -11. The first term is 67.

These values can be used in the generic formula for the n-th term:

  an = a1 +d(n -1) . . . . . . first term a1, common difference d

  an = 67 -11(n -1) . . . . . formula for the n-th term

You might be interested in
Ms. Lunette has 18 students in her class. She wants to send 3 of these students to pick up books for the class.
tigry1 [53]

The number of possible combinations is given by

... C(18, 3) = 18!/(3!(18-3)!) = 18·17·16/(3·2·1) = 816 . . . . possible combinations

_____

There are 18 ways to choose the first one; 17 ways to choose the second one, and 16 ways to choose the 3rd one. The same 3 students can be chosen in any of 3! = 6 different orders, so the product 18·17·16 must be divided by 6 to get the number of possible combinations in which order doesn't matter.

7 0
3 years ago
PLEASE HELP i need halp asap
alukav5142 [94]
But i cant see the picturess
4 0
3 years ago
What is the solution set of {x | x < -3} ∩ {x | x > 5}
lozanna [386]
Any x in this set will be real numbers that are both less than -3 and greater than 5. But that's not possible, so this set is empty.
7 0
3 years ago
The soccer balls at the sporting goods store are on sale for 20% off the regular price. What is the sale price if the regualr pr
statuscvo [17]

Answer:

22

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
‼️ PLEASEE HELPPP ‼️
Naddik [55]

Answer:

30

Step-by-step explanation:

3x - 27 = x +11

3x -27 +27 = 11 + 27

3x - x = x -x + 38

2x = 38

2x ÷ 2 = 38

X = 19

19 × 3 -27 = 30

4 0
3 years ago
Other questions:
  • The perimeter of a rectangle is 24 feet. The length is 3 feet less than twice the width. Which of the following systems would be
    9·1 answer
  • Which answer is an equation in point-slope form for the given point and slope?
    15·2 answers
  • Multiplying decimals by 10,100 or 1000
    7·1 answer
  • There are 86 people coming to my party and each person will need a cup how many packages of cups will i buy if one package of cu
    10·2 answers
  • The machine could punch out 500 plastic pterodactyls in 20 minutes at that rate how many could it punch out in 1 and 1/2 hours
    5·1 answer
  • Five more than the quotient of a number and 3 equals 2.
    6·1 answer
  • (4x-7) x (10x^2+4x-2) = <br><br> Please Help
    8·1 answer
  • Need a correct answer please
    5·1 answer
  • Plz help solve 7 and 8
    5·1 answer
  • Ben and Landon took turns driving on a 820 mile road trip. Ben averaged 60 miles per hour and Landon averaged 56 miles per hour.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!