20. 3n + 2
21. 0.5n - 9
22. n - 9^2
23. |-16| + n
24. |-8 - 2n|
25. n(9 + 3)
26. n(22 - 5)
27. n(4 - 3)
28. 7(n + 3)
29. (-19 + n)/10
30. (2 + n)/4
Solution: We are given:
Let be the weight (oz) of laptop
We have to find
To find the this probability, we need to find the z score value.
The z score is given below:
Now, we have to find
Using the standard normal table, we have:
0.9236 or 92.36% of laptops are overweight
Answer:
this equation is not a polynomial
Step-by-step explanation:
as much as I would like to, I'm really not that great at explaining things
Answer:
9.3 repeating
Step-by-step explanation:
You have 30 more cds than your friend
So it would be your friends CDs + 11 = your CDs, which is 30
n + 11 = 30