MATHEMATICS HIGH SCHOOL

2, 10, 50, 250, ...
Write a recursive formula for

Answers

Answer 1

Answer:

Answer:

$a_(n)$ = 5 $a_(n-1)$

Step-by-step explanation:

The sequence has a common ratio r between consecutive terms, that is

r = 10 ÷ 2 = 50 ÷ 10 = 250 ÷ 50 = 5

Thus the sequence is geometric with recursive formula

$a_(n)$ = 5 $a_(n-1)$

Related Questions

9.35 as a fraction in simpliest form
Divide 7/15 by 3/5A. 7/9B. 75/21C. 21/75D. 7/25
A bus travels through the city and stops every mile. The first stop on the route is the 8th Avenue Coffee Shop, which is located 15 blocks east and 22 blocks north of the central station. The last stop on the route is the airport, which is located 25 blocks west and 36 blocks south of the central station. A student calculated the middle stop along the bus route to be located 20 blocks east and 29 blocks north of the central station. Evaluate the student’s answer. A. The answer is correct. B. The answer is not correct. The student averaged a horizontal movement with a vertical movement. C. The answer is not correct. The student did not compute the sums of the horizontal and vertical directions correctly. D. The answer is not correct. The student did not average the distances.
How do I sort all of these into the right boxes?
which algebraic expression is a polynomial with a degree of 4? a: 5x4 b: x5 – 6x4 14x3 x2 c :9x4 – x3 – d:2x4 – 6x4

PLZ PLZ HELP ASAP! I WILL MARK YOU BRAINLIEST!

Answers

Answer:c,d,a,d

Step-by-step explanation:

Answer:

I can't see it redo it so I can answer

Devin will equally divide 23 tablespoon of oregano into 4 spice mixes. How much oregano will he put in each of the 4 spice mixes?

Answers

6 tablespoons in each

The answer is, 5 3/4. How I got my answer.

I simply divided, 23÷4=5.75.

I hope this helps!

Please Simplify: 3+5i/2-i

Answers

ok so
(3+5i)/(2-i)
try to make it into the form a+bi
make bottom number in real
remember that i^2=-1 and
(a-b)(a+b)=a^2-b^2
look at bottomm
(2-i)
we can make it into 2^2-i^2 by multiplying it by (2+i)

multiply top and bottom
(3+5i)/(2-i) times (2+i)/(2+i)=(6+10i+3i+5i^2)/(2^2-i^2)= (6+13i+5(-1))/(4-(-1))=(6+13i-5)/(5)= (1+13i)/5=(1/5)+(13i/5)

a+bi
1/5+13/5i

Convert 15/50 to a percent

Answers

The answer is 30% :)

30%

u divide 15 by 50 the times it by 100 (if u were wondering how I did it)

Which situation explains how a credit becomes a debt?A) A buyer purchases furniture on credit, and then owes a debt to the furniture store.
B) An electronics store extends credit to a buyer, and then owes a debt to the buyer.
C) A mechanic exchanges services with a plumber, and incurs a debt to the plumber.
D) A farmer purchases used equipment in exchange for a share of the crops grown.