Answer:
48% of people do NOT like walking
Step-by-step explanation:
First, write it as a fraction 13/25 (People who like jogging)
We want to find out the number of people who DON'T like walking, so we subtract 25-13=12. Put 12/25.
Lastly, convert into a percentage. Percent is out of 100, so we need to make the fraction out of 100. To do this multiply the numerator and the denominator by 4. 48/100.
=
48%
Hope this helps,
Nathan
The standard deviation is the square root of the variance.
sqrt 324 = 18 <==
Answer:
False
Step-by-step explanation:
Rewrite equation:
f(x)=1+x
Substitute X for 1:
f(1)=1+1
Combine like terms:
f(1)=2
the equation equals 2 not 0 so it is false
