Answer:
as in the question it is given that 50 people liked both songs 40 liked folk songs and 80 liked none of the song so we can add the number of people
50+40+80
170
Step-by-step explanation:
the people involved in the survey were 170
10.25
41 divided by 4 is 10.25
71.75 divided by 7 is 10.25
1)-6/4x+4
2)-5/3x
3)3x+2
4)3/2x+3
5)0x-1
6)1/2x+2
7)3x+4
8)-1/3x
I added some guides for you to know how to do this.
Answer:
a. I'm not sure
b. 350 Kilometres
Step-by-step explanation:
Answer:
Hannah is taller because her z-score is higher than Kylie’s z-score.
Step-by-step explanation: