sdawnmccabe sdawnmccabe
  • 03-08-2021
  • Mathematics
contestada

Find a 101 of the sequence 5, 8, 11, ....

A. 302
B. 311
C. 305
D. 308

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-08-2021

Answer:

305

Step-by-step explanation:

We are adding 3 each time

5+3 = 8

8+3 = 11

The formula for an arithmetic sequence is

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

an = 5+3(n-1)

We want the 101 term

a101 = 5 +3(101-1)

      = 5+3(100)

    = 5+300

   = 305

Answer Link

Otras preguntas

which represents the rotation of ABC toA’B’C a:(x,y) —> (-x,-y) b:(x,y) —> (x,-y) c:(x,y) —> (y, -x)
It t takes 5 identical robots 12 days to paint a long straight wall. How many robots will it take to paint wall in 20 days?
find the value of v ​
C₃ H8 What is the subscript for carbon in this molecule?
Why is employment of nursing assistants in the U.S. expected to grow by 20 percent by the year 2020
Summarize the causes of the French Revolution in 2-3 sentences.
Shakespeare’s "Sonnet 65" is a meditation on beauty, the inevitability of death, and immortality. Respond to the following question in a journal entry of about
If there were 500,000 enslaved people in Virginia in 1798, how many counted towards its population
What is an appointment book used for?
What do you think the impact of being in a residential school had on children?