Question

the mean proportion between 2.5 and 0.9 is??​

Answer 1

Answer:

the mean proportion between O. 9and 2.5 is 1.4

Answer 2

Answer:

Formula is square root of ab

Step-by-step explanation:

square root of 2.5×0.9

square root of 0.5square ×0.9

square root &square gets cancelled

0.5 ×0.9=0.45