We should use lb to convert weight to kg
let unknown lb be = X
14 lb = 1 stone
X lb = 9 stone
Cross multiply : X × 1 = 9 × 14
X = 126 / 1 = 126 lb
9 stone = 126 lb
let unknown value of kg be = Y
2.2 lb = 1kg
126 lb = Y kg
Cross multiply : 2.2 × Y = 126 × 1
Y = 126 / 2.2 = 57.3 kg
So 9 stone = 126 lb = 57.3 kg
HOPE IT HELPED !!
Answer:
V = 576 pi cm^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h where r is the radius and h is the height
V = pi * (6)^2 * 16
V = pi *36*16
V = 576 pi cm^3
Answer:
No this is not a function because the x-values repeat. In a function you can have the the output duplicate but not the input. The input at 3 has duplicates s o this is not a function.
Step-by-step explanation:
Sum refers to the answer of an addition problem. So:
914 + 878
<span>1792
</span>
Hope this helps!
Answer:
Step-by-step explanation:
We have been given an equation 
and we are asked to find the constant of proportionality in the given equation.
If two variables are proportional, there is always a constant ratio between them. This constant is called the constant of proportionality.
Since we know that a directly proportional equation in in form: 
, where k is constant of proportionality.
Upon comparing our given equation with the directly proportional equation we can see that 
, therefore, constant of proportionality in our given equation is .
