608445 608445
  • 03-08-2020
  • Mathematics
contestada

What is a16 of the sequence 2,11,20

Respuesta :

snog
snog snog
  • 04-08-2020

Answer:

137

Step-by-step explanation:

This is an arithmetic sequence with first term (a₁) being 2 and common difference (d) being 11 - 2 = 9.

Explicit formula: aₙ = a₁ + (n - 1) * d so our formula is:

aₙ = 2 + (n - 1) * 9

= 2 + 9n - 9

= 9n - 7

a₁₆ = 9(16) - 7 = 137

Answer Link

Otras preguntas

PLEASE HELP ASAP!!!!!Which statements explain why rocks weather at different rates? Check all that apply.Softer, porous, or more permeable rocks weather faster
Select each number that is between 535% and 6.01 x 10⁰. 10 poin
Which data set could be represented by the box plot shown below
I’m this creation of the Affordable Care Act, some Americans with preexisting conditions may purchase insurance from___. A.) a healthcare sharing plan B.) the
The area of a circle is 9π in². What is the circumference, in inches? Express your answer in terms of \piπ
What are the exact solutions of x2 − 3x − 5 = 0, where x equals negative b plus or minus the square root of b squared minus 4 times a times c all over 2 times a
I have no questions. For this app they are all good
Please Help. If 40.0 grams of HCI were dissolved in enough water to make a solution with a total volume of 3.0 liters, what would be the molarity of the solutio
How many doors in the arsenic and old lace
What are some common misconceptions on homeless people