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
slava [35]
3 years ago
8

Find the 18th term in the following arithmetic sequence. 7,4,1,-2,-5...

Mathematics
2 answers:
Nataliya [291]3 years ago
8 0
The pattern is n-3, so we will start from the beginning, from 1.
7, 4, 1, -2, -5, -8, -11, -14, -17, -20, -23, -26, -29, -32, -35, -38, -41, -44.
-44 is the 18th term in the sequence.
VLD [36.1K]3 years ago
7 0
The pattern is 7, 4, 1, -2, -5, -8, -11, -14, -17, -20, -23, -26, -29, -32, -35, -38, -41, -44 hope it helps 

You might be interested in
During the past school year, there were 640 students and 52 teachers. What is the ratio of students to each teacher rounded to t
prohojiy [21]
The answer in here is d. 3:1. The reason is founded on the following basic calculation: <span>640/52=12.307. After doing the proportion you will see that he ratio is 3:1. Hope this is useful for you</span>
7 0
3 years ago
4z to the third power minus six when z is equal to 2
antiseptic1488 [7]
4z^3 - 6
4*2^3 - 6
4*8-6
32-6
26
3 0
3 years ago
Merlin Industries bought a laptop for $2,100. It is expected to depreciate at a rate of 14% per year. What will the value of the
bearhunter [10]

988

A year later will depreciate $294

The following year $253

On the third year $217

The fourth year. $187

And the 5th year. $161

5 0
3 years ago
Read 2 more answers
Evaluate the expression w² - v + 1 for w = -2 and v = -8.
kaheart [24]

Answer:

13

Step-by-step explanation:

-2(-2) - (-8) + 1

4 + 8 + 1 = 13

7 0
3 years ago
Read 2 more answers
Electric utility poles in the form of right cylinders are made out of wood that costs $25.46 per cubic foot. Calculate the cost
kotegsom [21]

Answer:

$ 1349.746624

Step-by-step explanation:

The volume of a cylinder

The formula for calculating the volume of a cylinder is expressed as:

V=πr²h

where:

r is the radius

h is the height

Given the following parameters

r = d/2 = 1.5/2 = 0.75ft

h = 30ft

Get the volume of the cylinder

V=π(0.75)²(30)

V= 53.0144...ft³

If the wod costs $25.46 per cubic foot, hence the cost of the wood will be 53.0144*25.46 = $ 1349.746624

4 0
2 years ago
Other questions:
  • Subtracting a number is the same as adding its opposite.
    7·1 answer
  • What pattern do you see when you count to 30
    15·1 answer
  • The president of a small manufacturing firm is concerned about the continual increase in manufacturing costs over the past sever
    14·1 answer
  • Please answer this correctly without making mistakes
    13·1 answer
  • What is the value for B, after the equation cap a equals start fraction three over seven end fraction left parenthesis cap b min
    15·1 answer
  • 20. The middle school track team consists of 7th and 8th graders. There are 79 seventh graders
    14·2 answers
  • Stickers are sold in packs of 10 stickers or as singles. Miss Allen wants to buy 33 stickers. What are all of the ways she can b
    6·2 answers
  • Casey paid a total of $24.00 for 4 shirts. If each shirt costs the same amount, what is the price of one
    8·1 answer
  • 11.<br> a. Graph the function x + y = 5.<br> Ау<br> 6<br> 3<br> o<br> 3<br> 6<br> 3<br> -6
    9·1 answer
  • The angle of depression from a descending airplane to the control tower below is 60∘.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!