Answer:
.20
Step-by-step explanation:
take the two digit % and move the decimal two places to the left
Answer:
1/5
Step-by-step explanation:
Answer:
16b4=9
Step-by-step explanation:
(4b²+3) (4b²-3)
16b4-12b²+12b²-9
16b(raised to power 4)-9
16b4-9
collect like terms
16b4=9