Answer:
at first subtract 80 from 112 then divide it by 80 after that multiply it by 100%
7/5 x 5/4
= 1 3/4
One and three fourths
Answer: s=a11-r (a1 = first term and r = common ratio)
Step-by-step explanation:
(f*g)(x)=2/x /2/x+3
2/x / (2+3x)/x =
2/x *. x/(2+3x) =
2x / x(2+3x)
undefined when denominator is 0 or when x=0 or x=-2/3. the domain is all real numbers except these 2
