Multiply the mantissas: 4.2 x 3.7 = 15.54, add the exponents 5+6= 11 so 15.54 x 10^11, BUT WAIT, there can only be one digit in from to the decimal, so 1.554 x 10^12 (add 11 + 1 decimal place change, so 12)
Answer:
$66.70
Step-by-step explanation:
58x.15= 8.70
8.70+58= 66.70
monomial
Step-by-step explanation:
k2 is a monomial because having only one element is monomial
The answer is no solution