colinallday1323 colinallday1323
  • 04-04-2020
  • Mathematics
contestada

an = 2^n-1
Given the explicit formula find the eight term.

Respuesta :

1112081 1112081
  • 04-04-2020

Answer: 128

Step-by-step explanation:

substitute 8 in for n.

8-1=7

2^7=128

Answer Link

Otras preguntas

A cuboid with a volume of 924cm^3 has dimensions 4cm, (x+1)cm and (x+11)cm. Show clearly that x^2+12x-220=0 Solve by factorisation, making sure you show the fac
What has seriously impacted the sale of digital cameras, dropping sales 81 percent between 2010 and 2016?a massive economic decline the resurgence of Polaroids
what if you helped me
Which equation justifies why 7^1/3 = 3 square root 7?
Help me, please! I will mark the brainiest!
Strategies for successfully reading difficult content or a work with old language include which of the following? a.) Taking notes, annotating and asking questi
A certain forest covers an area of 4000km squared. Suppose that each year this area decreases by 3.75percent. What will the area be after 14 years
a. [-1, 1] b. [0, pi] c. [-pi/2, pi/2] d. -♾, ♾]
The Mp of an article is 13000 which is 40 y. abovethe cP if it is sold for 20% discount. wheet will bethe profit percent​
A triangle is located on a three-dimensional coordinate plane. Matrix A shows the location of each vertex, where the first column represents the x coordinate, t