she has $13.80 every hour because 842 divided by 40 plus 12 equals 61 so then and you cant round anymore.
Answer:
7
Step-by-step explanation:
21/3
3 will council it self one and 21 7times
Answer:
The common ratio r = 2.
Step-by-step explanation:
Now s2 = a1r and s4 = a1r^3 where a1 = first term and r = common ratio so
s4 / s2 = a1r^3 / a1r = r^2 = 32/8
r^2 = 4
r = 2.
