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
klemol [59]
3 years ago
8

What is the 51st term of the arithmetic sequence 29,9,-11

Mathematics
1 answer:
valina [46]3 years ago
6 0

Answer:

-951

Step-by-step explanation:

an=a1+(n−1)d

\begin{gathered}29 = a_1 + (1-1)d\\29 = a_1\\9 = 29 + (2-1)d\\9 = 29 + d\\d = -20\\a_n = 29 -20 (n-1)\\a_n = 29 - 20n+20\\a_n = -20n + 49\\\\a_51 = -20(51) + 49 = -951\end{gathered}29=a1+(1−1)d29=a19=29+(2−1)d9=29+dd=−20an=29−20(n−1)an=29−20n+20an=−20n+49a51=−20(51)+49=−951

You might be interested in
What is the median of the following numbers? 10,6,4,4,6,4,1
saveliy_v [14]

Answer:

4

Step-by-step explanation:

If you set the numbers in order from least to greatest, you will find that 4 is the middle value(median)

7 0
3 years ago
Read 2 more answers
The average rate of change of f(t) from t=2 to t=6 is
zhuklara [117]
4 is the correct answer
5 0
3 years ago
When finding the Slope from two points , how I check my answer makes sense is?
Zinaida [17]
You use the coordinates to plug it into the equation.
3 0
3 years ago
The monthly dues for a premium membership at a health club is $15 more than the cost of a standard membership. The premium membe
stira [4]

Answer:

Step-by-step explanation:

40-15=x

25=x

check

25+15=40

6 0
3 years ago
What is the square root of negative 45
masya89 [10]
\sqrt{-45} = i \sqrt{45} =  i\sqrt{9} \times  \sqrt{5} = 3i \sqrt{5}
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which expressions can you use to find 75% of 56??
    12·1 answer
  • Study the Proof Given.
    7·1 answer
  • Estimate 58% of 121 by using 10%. show work please​
    7·1 answer
  • Dani takes her two friends out for lunch. Dani's meal costs $5.72 and her friends' meals are $4.89 and $7.30. Dani pays for the
    9·2 answers
  • How to graph y=55x+100
    14·1 answer
  • Express the given fraction as a percent 1/2
    6·2 answers
  • The human resource department at a certain company wants to conduct a survey regarding worker benefits. The department has an al
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D%5Calpha-1%5Cfrac%7B1%7D%7B5%7D%3D2%5Cfrac%7B3%7D%7B4%7D" id="TexFormula1
    7·1 answer
  • HELPPP brainiest for rt answer
    14·2 answers
  • Help pls I have no clue what this is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!