Answer:
The increase price of movie ticket is $ 0.34 or 4.619 %
Step-by-step explanation:
Given as :
The average movie theater price in 2009 = $ 7.70
The average movie theater price in 2008 = $ 7.36
So, let The increase in price from 2008 to 2009 = $ 7.70 - $ 7.36
I.e = $ 0.34
Now in percentage increase
Percentage increase =
× 100
Or, Percentage increase =
× 100
Or, Percentage increase =
× 100
∴ Percentage increase = 4.619 %
Hence The increase price of movie ticket is $ 0.34 or 4.619 % Answer
Answer:
<u>(r³)⁻² = r ³ ˣ ⁻² = r ⁻⁶ = 1/r⁶</u>
Step-by-step explanation:
1. Let's recall the rules about the power of a power and the rule of negative exponents to simplify the expression provided:
The first rule tells us that to raise a power to a power, just multiply the exponents. Here you see that r³ raised to the ⁻² power.
The second rule says that any number different than zero, raised to a negative power equals its reciprocal raised to the opposite positive power.
Thus, x ⁻ⁿ = 1/x ⁿ
2. Now, let's find the equivalent after following these rules:
<u>(r³)⁻² = r ³ ˣ ⁻² = r ⁻⁶ = 1/r⁶</u>
Answer:
It is 80.
Step-by-step explanation:
It's pretty simple-> Thousands, Hundreds, Tens, Ones.