Answer:
repeating non repeating non repeating non repeating
Step-by-step explanation:
Answer:
sh 23000
Step-by-step explanation:

Amount = principal + interest = 20000+3000 = sh 23000
Answer:
1360
Step-by-step explanation:
First, you do all the operations inside the parenthesis, and then you multiply the two. Also, remember the order of operations. Multiplication always comes before addition and subtraction.
(2.5x10-8)(9x10-10)
(25 - 8)(90 - 10)
(17)(80) = 17x80 = 1360
Answer:
a = 12 and b = 18
Step-by-step explanation:
Given that,
8,a,b,27 are in geometric sequence.
For a GP, the nth term is given by :

Put n = 4

Put n = 2,

Put n = 3

So, the values of a and b is 12 and 18 respectively.
<span> (-2x - 1) • (5x + 4)</span>