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
scZoUnD [109]
3 years ago
5

Find an expression for (tn) , the nth term in each 1,2,3,4,5,... HELLLLPPP

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
6 0
The formula for the nth term is given by: Tn = a + (n − 1)d = dn + (a − d) (2) where a and d are fixed and n is the variable (integer ≥ 1).

I hope it helped
You might be interested in
True or false the values [x] and [-x] are always equal
RoseWind [281]

Answer:

If you mean |x| and |-x| yes they are equal.

Step-by-step explanation:

Brackets do not exactly specify the meaning of absolute value.

On most keyboards, above the enter button on the main keyboard part (not the keypad one) there is a back slash symbol \ and if you hold shift, there might be another symbol | which more accurately represents absolute value,

If you aren't talking about the absolute value, then no.

4 0
3 years ago
What is $3.850 - $925 ?
forsale [732]

Answer:

-921.15 US$ but if the decimal is supposed to be 38.50-925

:then it would be -886.5 US$

7 0
3 years ago
Read 2 more answers
A community bird-watching society makes and sells simple bird feeders to raise money for its conservation activities. The materi
valentina_108 [34]

Answer:

N(x) = 40 - 2x

P(x) = -2x² + 52 x - 240

maximum profit = 13

Step-by-step explanation:

given data

feeder cost = $6

average sell = 20 per week

price = $10 each

solution

we consider here price per feeder = x

and profit per feeder  id here formula   = x - 6

so that here

total profit will be

P (x)  = ( x - 6 ) Nx

here N(x) is number of feeders sold at price =  x

so formula for N (x)  is here

N(x) = 20 - 2 ( x - 10 )    

N(x) = 40 - 2x

so that

P(x) = (x-6) ( 40 - 2x)

P(x) = -2x² + 52 x - 240

since here

a = -2

b = 52

c = -240

a < 0

so quadratic function have maximum value of c - \frac{b^2}{4a}

so it will be

maximum value = -240 - \frac{52^2}{4(-2)}

maximum value = 98

so here maximum profit attained at

x = \frac{-b}{2a}

x = \frac{-52}{2(-2)}

x = 13

maximum profit = 13

3 0
4 years ago
Will give brainliest!!
Harlamova29_29 [7]

Answer:

39

Step-by-step explanation:

105 times 0.38

multiply and get 39.9

you can't have a decimal of a person, so round down

4 0
3 years ago
Read 2 more answers
Simplify and write as a decimal.
oksian1 [2.3K]

11.9

i just got it right on a quiz so yeah

6 0
4 years ago
Other questions:
  • Calculate the perimeter if the value of x is 5.
    12·2 answers
  • Do these three points make a right triangle? (2,0) (-6,10) (-10,4)
    8·1 answer
  • Point C is twice as close to point B as it is to point A. If point A is at -30 and point B is at 30, what are two possible value
    9·2 answers
  • A class is made of 3 boys and 12 girls. Half of the girls wear glasses. What is the probability that the student is a girl with
    5·1 answer
  • What are the exclusions of x in the following equation? explain how you found them.
    11·1 answer
  • Check the attached image
    7·1 answer
  • Please help me out on all of these !! Thank you
    6·1 answer
  • Help me solve this please.​
    11·1 answer
  • By which rule are these triangles congruent?<br><br> A) AAS<br> B) ASA<br> C) SAS <br> D) SSS
    6·2 answers
  • Solve x² - 8x + 5 = 0 using the completing-the-square method.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!