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
Alexeev081 [22]
2 years ago
14

The following formula for a sequence is arithmetic or geometric?

Mathematics
2 answers:
arlik [135]2 years ago
5 0

Answer:

Arithmetic

Step-by-step explanation:

An arithmetic progression is characterised by the first term (a), number of terms (n) and common difference (d).

Tju [1.3M]2 years ago
4 0
Answer: first one Arithmetic
Explanation: hope this helps
You might be interested in
Carlos made a scale model of his house. The actual width is 30 feet, and the actual length is 45 feet. If the model has a width
olganol [36]
Hello!

Let's make a proportion:

\frac{30}{45} =  \frac{6}{x}

Cross multiply

45 × 6 = 270

Divide by 30

270 ÷ 30 = 9

\framebox {The length is 9 inches}
3 0
3 years ago
Find the length of AB. Someone please explain.
expeople1 [14]
Find the answer to 2x and 5. Solve for X if possible.
6 0
3 years ago
Which expression can you substitute in the indicated equation to solve 3x − y = 5, x + 2y = 4 ?
Alenkasestr [34]

Answer:

3x−y=5;x+2y=4

x=2 and y=1

Step-by-step explanation:

7 0
3 years ago
What is 21=m+9m=11. 21=m+9m=11
meriva

Answer:

m = 0.36666666666667

Step-by-step explanation:

im not sure if im correct.

8 0
3 years ago
The student council is selling cookies.They buy the cookies from the store for .55 cents each.They sell the cookies for $1 each.
aleksley [76]

Answer:

The percentage of the markup is 82%

Step-by-step explanation:

In this question, we are asked to calculate the percentage of mark up. This is simply calculating the percentage of the profit margin.

firstly to be able to calculate this percentage, we need to know the value of the profit margin itself.

mathematically, the profit margin is selling price - cost price

From the question, the selling price is $1 while the cost price is 55 cents

The profit margin is thus $1 - 55 cents = 45 cents

We now proceed to calculate the percentage profit

mathematically, that is profit/cost price * 100%

That would be 45 cents/55 cents * 100 = 9/11 * 100% = 81.8 approximately 82%

7 0
3 years ago
Other questions:
  • What is 0.325 rounded to nearest 1000th
    5·2 answers
  • Find the product 12, -5 (a) -60 (b) 17 (c) 7 (d) -2.4
    15·1 answer
  • Which of the following is a geometric series?
    15·1 answer
  • Given the lines AB and CD, what conclusion can be made about the relationship of the lines? Be sure to include, in
    5·1 answer
  • Why does the liquid in a thermometer rise on warm days and drop on cold days
    12·1 answer
  • A coin is tossed twice. Determine whether the events of getting tails twice are independent or dependent. Then identify the indi
    6·1 answer
  • a builder finds some unlabeled dimensions on a blueprint, and no scale is shown. A 15-ft wall that has already been built measur
    11·1 answer
  • Every surface of the block shown will be painted, except for one of the bases. How many square units will be
    14·1 answer
  • 7x + 1039 = 245x<br> Please help!
    13·2 answers
  • 2000 yds = __________ miles __________ yds
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!