A=12
120% of a =80% of b
120%a = 80%b
120a/100 = 80b/100
Divide through by 100
120a = 80b
Divide through by 80
120a/80 = b
But a=12
120x 12/80 = b
18 = b
b = 18
a+b = 12 + 18 = 30
Answer:
The area of circle is 1.44π m²
Step-by-step explanation:
It is given that the diameter of circle is 2.4m. In order to find the value of radius, you have to divide diameter by 2. Then using the formula of the area of circle, A = π×r² where r is the radius :
diameter = 2.4m
radius = 2.4 ÷ 2
= 1.2m
A = π × 1.2²
= 1.44π m²
Answer:
Hello,
Step-by-step explanation:
See jointed file
Answer:
the current yield is 7.0%
Option a) 7.0% is the current answer
Step-by-step explanation:
Given that;
coupon payment = 7 1/4% = 7.25% = 0.0725
bond price = 103.375.
we know that
Current Yield = [ coupon payment / Bond prices ]
= [100 × 0.0725] / [ 103.375 ]
= 7.25 / 103.375
= 0.0701 or 7.0% {nearest tenth percent}
therefore the current yield is 7.0%
Option a) 7.0% is the current answer
