Answer:
7^8
Step-by-step explanation:
when multiplying exponents with the same base, you add the exponents together to get your answer. you can even check it with a calculator.
Quetion 9: 7^8
Question 11: 3^27
Question 10: x=12\sqrt[9]{144}
Answer: 25 packages
Step-by-step explanation: 100x2=200 / 200/8=25
B) 54π in²
area of full circle = πr² = 81π in²
area of 4π/3 segment = (81)(4π/3)/2π = 54π in²
m = 5/3