bananas are on sale for $0.89 per pound, if paul got 3.2 pounds of bananas how much did he spend on bananas

$3.57

Step-by-step explanation:

$0.89 per pound and he buys 3.2 pounds. So you would multiply 0.89 by 3.2.

the answer is square root of 10 is irrational because 5*2 is 10 they both are diffrent numbers

Step-by-step explanation:

its not square root of 64 because 8*8 is 64 (they are same numbers)

its not 4 either because 2*2 is 4 (they are the same numbers)