It would be 3:00 pm in Boston
        
                    
             
        
        
        
6x=16
÷6 both sides 
x=16/6 or 8/3
        
             
        
        
        
The equivalent ratio of 9:25 is 36:100. 
Ratio expresses the degree of proportionality between two or more numbers. It expresses the number of times one number is contained in another number.  
In order to make the ratios equal, the relationship that exists between 9 and 36 has to be determined. 36 is a multiple of 9. It is 9 multiplied by 4. So, in order to make the ratios equal, multiply, 25 by 4. 
25 x 4 = 100
To learn more about ratios, please check: brainly.com/question/17995727
 
        
             
        
        
        
Answer: 2.093
Step-by-step explanation:
As per give , we have
Sample size : n= 20
Degree of freedom : df= n-1=19
Significance level : 
Since , the sample size is small (n<30) so we use t-test.
For confidence interval , we find two-tailed test value.
Using students's t-critical value table, 
Critical t-value : 
Thus, the critical value for the 95% confidence interval = 2.093
 
        
             
        
        
        
Answer:
3  -1  -2
5   1  6
Step-by-step explanation:
An augmented system has the coefficients for the variables and then the solution going across
Rewriting the equations to get them in the form
ax + by = c
-3x+y =2
3x-y =-2
5x+y = 6
The matrix is
3  -1  -2
5   1  6