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
Kisachek [45]
3 years ago
14

Almost done please help

Mathematics
2 answers:
Rasek [7]3 years ago
8 0

Answer:

an = .5n +1.2

Step-by-step explanation:

The formula for an arithmetic sequence is given by

an =a1 + d(n-1)  where a1 is the first term and d is the common difference

an = 1.7 + .5 (n-1)

Distribute

an = 1.7 + .5n - .5

Combine like terms

an = .5n +1.2

FinnZ [79.3K]3 years ago
4 0

Answer:

a_{n} =1.7n+(n-1)0.5

Step-by-step explanation:

I hope this helps.

You might be interested in
8.
Angelina_Jolie [31]
In slope format, that would be y = 12x + 10
7 0
3 years ago
Read 2 more answers
Write an integer to represent this situation: A boat is sitting at sea level.
Bezzdna [24]

Answer:

0 because 0 is sea level, anything below is negative and anything above is positive.

Step-by-step explanation:


8 0
3 years ago
What is the smallest value of n such that an algorithm whose running time is 100n 2 runs faster than an algorithm whose running
Semmy [17]

Answer:

n = 15

Step-by-step explanation:

For inputs of the value of n, the running time for the algorithm A is 100n^2 and that of B is 2^n.

If A is to run faster than B, 100n^2 must be smaller than 2^n.

Let's check from n = 1 to know the value of n that fits

n = 1

100(1)^2 > 2^1

100 > 2

n = 2

100(2)^2 > 2^2

400 > 4

n = 4

100(4)^2 > 2^4

1600 > 16

n = 8

100(8)^2 > 2^8

6400 > 2^8

n = 16

100(16)^2 < 2^16

25600 < 2^16

This implies that between n = 8 and 16, A starts to run faster than B

n = (8+16)/2 = 12

100(12)^2 > 2^12

14400 > 2^12

n = (12+16)/2 = 14

100(14)^2 > 2^14

19600 > 2^14

n = (14+16)/2

n = 15

100(15)^2 < 2^15

22500 < 2^15

At n= 15, A starts running faster than B

8 0
4 years ago
Find the measure of
Usimov [2.4K]

D

100% - 58% = 42%

the key is to equal it out

5 0
3 years ago
Read 2 more answers
When solving systems of equations with the elimination
viktelen [127]

Step-by step explanation:

That's a great question. Look for things such as these:

x=x (infinite solution)

x=12 (one solution)

x+3 = x + 5 (no solutions)

https://youtu.be/bq5gDsEdN3Q this video has more information, copy and paste the link into your search engine.

4 0
3 years ago
Other questions:
  • If 5a+4b=25 and 3a-8b=41, solve for a And b
    8·1 answer
  • 6 2/3 - 2 1/6 omg I cant get it thanks it will help a lot
    9·2 answers
  • CAN SOMEONE HELP ME PLEASE ASAP!!!!!!
    11·1 answer
  • Help with 5 questions pleaseeee
    10·1 answer
  • Find the value of y that corresponds to x = –4 in the graph of the equation 2x + 3y = 13.
    6·1 answer
  • today the engel family went to the zoo. Admissions for each person is $50. The parking feeis $16. How many people in the engel f
    15·1 answer
  • What goes in all the boxed to solve 32(51) help!!
    13·1 answer
  • Charlotte recorded the number of minutes she spent exercising in the past ten days: 9, 9, 6, 2, 9, 1, 11, 3, 5, 7. Find the medi
    9·1 answer
  • ¿Qué se requiere para sumar o restar dos matrices?
    13·1 answer
  • A recipe says that 1 3/4 cups of baking soda are needed to make 1 batch of a homemade cleaning product, as represented below. Ho
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!