<span>The expression given (27x^2)z/(-3x^2)(z^6), can be simplify as below:
By properties of powers, if you have the same base, you can substract the exponents. Then:
=(</span>27x^2)z/(-3x^2)(z^6)
=-9z/z^6 (As you can see: x^2-2= x^0=1)
=-9/z^5 (Then, z^6-1=z^5)
<span>
Therefore, the answer is: The exponent on the variable z is 5.</span>
Answer:
Step-by-step explanation:
The multiples of numbers calculator will find 100 multiples of a positive integer. For example, the multiples of 3 are calculated 3x1, 3x2, 3x3, 3x4, 3x5, etc., which equal 3, 6, 9, 12, 15, etc. You can designate a minimum value to generate multiples greater than a number.
Answer:
Hence, the total number of people who chose rap as their favorite kind of music is:
60 people
Step-by-step explanation:
The percentage of people who like different kind of music are given by:
Music Percent
Rock 'n' Roll 28%
Rap 24%
Hip Hop 20%
Jazz 18%
Other 10%
Total number of people who responded to survey=250
Hence, the number of people who chose rap as their favorite music is:
24% of 250
i.e. 24%×250
= 0.24×250
=60
Hence, people who chose rap are:
60 people.
