Answer:
Weight on the moon = 43.60 l b
Step-by-step explanation:
Let the weight of the object on the moon be M.
Let the weight of the object on the earth be E.
M α E
M = kE (where k = constant)
Make k the subject of the formula.
k = M/E
When M = 25.46 l b and E = 149.76 l b
k = 25.46/149.76
k = 0.17
Put k = 0.17 into the equation M = kE
Therefore;
M = 0.17E ( This shows the relationship between M and E)
When E = 256.47 l b
M = 0.17 * 256.47
M = 43.60 l b
I think it may be this but you need to round=
7,577.521
Or this one
23,793.41594
I totally forgot how to do this one
Those are two different types of measurments :) are you sure you typed it correctly?
Answer:
3.14 km
Step-by-step explanation:
we know that area of a circle is πr², where r is the radius
if here radius is 1 kilometres, π is 3.14
then, circle's area = 3.14 * 1 * 1 = 3.14 km
Answer:
5cm
Step-by-step explanation: