Question

find the mean proportional between 3.5 and 0.56.

Answer 1

=3.5×.56
=1.96
=mean proportional=1.4

Answer 2

Answer:

The mean proption between 3.5 and 0.56 is 1.4

Step-by-step explanation:

Let the mean proption between 3.5 and 0.56 is x

Therefore

3.5 : x = x : 0.56

x²= 3.5× 0.56

x²= 1.96

x= root 1.96

x=1.4

The mean proption between 3.5 and 0.56 is 1.4