fantasticdarshu fantasticdarshu

17-08-2020
Mathematics

contestada

The nth term of a sequence is 10n – 8 .Find the 20th term and 50th term.

Respuesta :

mhanifa mhanifa

17-08-2020

Answer:

192

492

Step-by-step explanation:

aₙ = 10n - 8
a₂₀ = 10*20 - 8 = 200 - 8 = 192
a₅₀ = 10*50 - 8 = 500 - 8 = 492

Answer Link

Otras preguntas

Which statement best describes two objects experiencing a gravitational interaction? A. The objects can only repel each other and the force does not depend on

Four friends ran in a 5K race on Saturday. They were the top 4 finishers. Here are their race times: Craig: 25.9 minutes Charlie: 32.28 minutes Randy: 32.2 minu

In house elves, droopy ears is an X-linked recessive trait. Kreacher’s brother, mom and dad all have pointed ears, but Kreacher was born with droopy ears. Kreac

Find the length of the third side. If necessary, round to the nearest tenth Pythagorean Theorem (Rounding)

What are some objects or materials that are permeable?

A student is investigating the affect of different salts on melting points. Four patches of ice of equal size are roped off and a different type of salt is pour

What are some objects or materials that are permeable?

What is 2118910 +6221801

The points P (4, 1) and Q (-2, 4) are reflected in line y = 3. Find the co-ordinates of P', the image of P and Q', the image of Q.

is (1,9) included in the graph p=3m+6