343 is a cube root of 7. Its surface area is 7
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:
1/5 2/5
Step-by-step explanation:
There is 5 zones meaning its 1 out of 5.
If you flip twice its double your chance.
Hope This Helps