Eh, here's my best try for a table:
<u>Like tv</u> <u> don't like tv</u> <u>total</u>
<u>Like reading:</u> 70 10 80
<u>Don't like read</u>. <u>20</u> <u>30</u> <u>50 </u>
<u>total </u> 90 40 130
The percentage of students that like tv as well as reading is- 70 divided by 130 which gives you .538 which in percentage is 53.8%.
The probability of a student that does not prefer to watch tv as also does not like to spend their time reading is 30 over 40 which can be simplified or reduced to 3 over 4. [30/40 reduced to 3/4]
Hope this somehow helped you :)
Answer:
what does z equals to
Step-by-step explanation:
In order to factorize this, we will use the distributive property which means to multiply each of the terms in the next factor.
So, (2x2)+(2x4)+(-4x2)+(-4x4)
4+8-8-16=-12
As we can see, that the two 8s cancel each other leaving us with 4-16
Response B best resembles this relationship. If we use the distributive property here, we get (nxn)+4n-4n-16
Leaving us with, n^2-16
To check, we can substitute n for 2 and check if we get -12
Answer:
width is also "inches"
Step-by-step explanation:
