Answer:
> this sign means greater than so any number that is greater than 1.45 would work. 
2.34 or 1.47, any number above 1.45 will be an excellent answer
Hope this helps ;)
 
        
             
        
        
        
Answer:
The probability that a voter chosen at random is in the 18 to 20 years old age range is =  4.2/ 134.8= 0.0311572
Step-by-step explanation:
We can find the probability by simply dividing the frequency of the ages range of 18-20 by the total frequency.
Ages                Frequency
18 to 20             4.2
21 to 24             7.8
25 to 34           20.8
35 to 44           23.7
45 to 64           50.1
<u>65 and over       28.2</u>
<u>∑                        134.8</u>
The probability of an event is given by the occurrence of an event by the total occurrences .
So 
Here the occurrence of ages 18-20 is given by 4.2 
and the total frequency is 134.8
The probability that a voter chosen at random is in the 18 to 20 years old age range is =  4.2/ 134.8= 0.0311572
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Rewrite the equation as:

Isolating 

Factor:

Dividing both sides by  and multiplying them by
 and multiplying them by 

Integrate both sides:

Evaluate the integrals:

Solving for y:

Evaluating the initial condition:


Converting 60 degrees to radians:

Replacing  in the diferential equation solution:
 in the diferential equation solution:

  
        
             
        
        
        
One solution because when you switch the - to the other side it will be positive which will equal one and make it one solution.