Answer:
SUBTRACT
Step-by-step explanation:
Answer:
Answer B is the correct answer
Step-by-step explanation: :)
75 - 75 = 0, therefore, your answer is equal to zero
hope this helps
Answer:
65536 mold spores
Step-by-step explanation:
After 3 hours , 4² mold spores are growing.
After 6 hours , 4³ mold spores are growing.
After 9 hours , 4⁴ mold spores are growing.
After 12 hours , 4⁵ mold spores are growing.
It means in every 3 hours , 4 new spores form and grow from each pre-existing spore.
⇒ After 15 hours , 4⁶ mold spores are growing.
⇒ After 18 hours , 4⁷ mold spores are growing.
⇒ After 21 hours , 4⁸ = 65536 mold spores are growing
guys someone banned me because i said the right answer cherbears lz banned her
