Geometric mean= √ ( 1/2 X 2/5 )
= 1/√5
14➗ 420. 14 goes into 42 , 3 times subtract bring down the zero and your answer is 30
Answer:
C
Step-by-step explanation:
B-C is {1,2}. Answered by Gauthmath
The ratio is 14/9, in decimal form it's 1.5 repeating. This fraction can not be simplified.