Answer:
x=4,-1
Step-by-step explanation:
In mathematics, the irrational numbers are all the real numbers which are not rational numbers, the latter being the numbers constructed from ratios (or fractions) of integers.
Answer:
0.078125.
Step-by-step explanation:
This is a geometric sequence with first term a1 = 20 and common ratio r = 10/20 = 5/10 = 0.5.
nth term = a1 r^(n -1) so here:
9th term = 20(0.5)^(9-1)
= 20(0.5)^8
= 0.078125.
According to the given information and what we know about a standard deck of cards, there are 4 fives in a deck of 52 cards.
To find the probability of drawing a five divide the number of fives by the total number of cards:
39. each term is ten more than the term before it :)
