Answer:
729
Step-by-step explanation:
1/3^-2×3^-4×(-1)^2
=3^2×3^4/1
=9×81
=729
To turn a decimal into a percent you simply multiply it by 100
to turn a percent into a decimal, you would remove the percent symbol and move the decimal point two place to the left (make sure you add zeros as needed)
hope this helps! :)
Answer:
b=-12
Step-by-step explanation:
Answer:
x = 200
Step-by-step explanation:
-
= 30
- 10 = 30
= 40
x = 200
Answer:
1.40476190476
Step-by-step explanation: