Scientific notation is another way to write a number. In scientific notation, the letter E is used to mean "10 to the power of." For example, 1.314E+1 means 1.314 * 101 which is 13.14 .
        
             
        
        
        
Step-by-step explanation:
hope this may help you tq have a nice day
 
        
             
        
        
        
Answer:
D is the answer
Step-by-step explanation:
 
        
             
        
        
        
Step-by-step explanation:
x = 145°
we don't even need the upper parallel line with the 35° angle.
it is simply based on the fact that the angles on both sides of 2 intersecting lines have to be the same (just left-right mirrored).
 
        
             
        
        
        
Answer:
The required probability is 0.533.
Step-by-step explanation:
Consider the provided information.
The actual weight of the chocolate has a uniform distribution ranging from 31 to 32.5 ounces. 
Let x is the random variable for the actual weight of chocolate. 
According to PDF function.

Where 
It is given that ranging from 31 to 32.5 ounces. 
Substitute a=31 and b=32.5 in above function.


We need to find the probability that a box weighs less than 31.8 ounces
Now according to PDF:


Hence, the required probability is 0.533.