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
Vera_Pavlovna [14]
3 years ago
6

What is the 20th term of the arithmetic sequence a(n)=-5+(n-1)3

Mathematics
1 answer:
Svetllana [295]3 years ago
4 0

Answer:

52

Step-by-step explanation:

a(n)=-5+(n-1)3

a(20)=-5+(20-1)3

a(20)=52

You might be interested in
the price of a lamp is $18.50 cents the sales tax is 4% which is the total price including the sales tax?​
Semenov [28]

Answer:

The answer is $19.24

Step-by-step explanation:

$18.50/100

0.185 = 1%

0.185 x 4 = 0.74

18.50 + 0.74 = $19.24

7 0
3 years ago
Expand if necessary combine like terms (7+x)(7-x)=
mina [271]

Answer:

49 - x^2

Step-by-step explanation:

(7+x)(7-x)

We know this is the difference of squares

(a-b) (a+b) = a^2 - b^2

7^2 - x^2 = 49-x^2

We can also FOIL

first = 7*7 = 49

Outer: = 7x

Inner: = -7x

Last : -x*x = -x^2

Add them together

49 +7x-7x - x^2

Combine like terms

49-x^2

4 0
3 years ago
John Simone is buying a used car for a total cost of $11,805.00. He’s making a down payment of $1,500.00 and borrowing the remai
balu736 [363]

Answer:

Step-by-step explanation:

Given that John Simone is purchasing a used car for 11805 dollars.

Down payment = 1500

Net loan amount = 11805-1500 = 10305

Equal monthly instalments he paid = 343 dollars

Tenure =3 years

For 3 years rate of interest should be 12.2%

Then only we get for 3 years for the loan emi as 343

4 0
3 years ago
The Roman numeral which represents the number in standard form for 3,089 is?
Tresset [83]
MMMLXXXIX

~ hope this helps!
4 0
3 years ago
Describe the surface in 3 represented by the equation x + y = 5. This is the set {(x, 5 − x, z)|x , z } which is a vertical plan
KengaRu [80]

treonvty trwqnty ewuit


7 0
3 years ago
Other questions:
  • Wxy is a right angle
    5·2 answers
  • Using the prostate data from the faraway package with lpsa (log prostate specific antigen) as response and lcavol (log cancer vo
    5·1 answer
  • Create multiple representations of each line described below
    14·1 answer
  • A square box is 9 cm tall if you fill it 1/3 with water how much water did you use?
    15·1 answer
  • Use unit rates to determine the better by and provide the unit rate price for your answer round your answer to the nearest hundr
    5·1 answer
  • Thief steals an atm card and must randomly guess the correct threethree?-digit pin code from a 99?-key keypad. repetition of dig
    6·1 answer
  • What is 3 long divided by 9423. (Workout) please
    13·1 answer
  • 1; 4; 16; 64; ...<br>what is the general term ​
    15·1 answer
  • Which graph does not represent a function?
    12·1 answer
  • A baseball team won 20 games and lost 10 games. What percent of the games did the team win?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!