Snakeman687 Snakeman687
  • 10-10-2016
  • Mathematics
contestada

find the first fourth and eighth terms of the sequence a(n)=-2*5^n-1

Respuesta :

jsff42
jsff42 jsff42
  • 10-10-2016
a(1)=2*5^1-1=2*5^0=2*1=2
a(4)=2*5^4-1=2*5^3=2*125=250 
a(8)=2*5^8-1=2*5^7=2*78,125=156,250
Answer Link
Rachaelwhiteberg Rachaelwhiteberg
  • 16-03-2021

Answer: 2, 250, 156, 250

Step-by-step explanation:

Answer Link

Otras preguntas

What is 4.27 repeating as a mixed number
distance of 45 km with the modernist speed of 20 km per hour is
My daugher is trying to Solve -7.8x=-1.56
Is 119 a prime or composite number? If is composite, what prime numbers are factors of 119?
drew's weekly allowance is $8.00.His friend Jann' s weekly allowance is $10 Drew spends $3 a week and Jan spends $4 a week. Write two expressions to show how mu
where is science done
A stone thrown horizontally at a speed of 5m/s from the top of a cliff 78.4m high. A. How long does it take the stone to reach the bottom of the cliff? B. How f
drew's weekly allowance is $8.00.His friend Jann' s weekly allowance is $10 Drew spends $3 a week and Jan spends $4 a week. Write two expressions to show how mu
The Midwest is one region of the United States.what characteristics make it a region?
I am working percentages increases and decreases with problems like From 24 pencils to 30 pencils (increase  question) or From 20 miles to 11 miles ( decrease q