Answer: A. 3/5
Step-by-step explanation:
Count all the add numbers in 1-10 then add the 4 and you get
6/10
Simply and you get 3/5
 
        
             
        
        
        
Answer:
p ( x > 2746 ) = p ( z > - 1.4552 ) 
                       = 1 - 0.072806
                       = 0.9272 
This shows that there is > 92% of a republican candidate winning the election hence I will advice Gallup to declare the Republican candidate winner 
Step-by-step explanation:
Given data:
51% of male voters preferred a Republican candidate 
sample size = 5490 
To win the vote one needs ≈ 2746 votes 
In order to advice Gallup appropriately lets consider this as a binomial distribution
n = 5490 
p = 0.51 
q = 1 - 0.51 = 0.49 
Hence  > 5  while
 > 5  while  < 5
  < 5 
we will consider it as a normal distribution 
From the question :
 number of male voters who prefer republican candidate  ( mean ) ( u )
= 0.51 * 5490 = 2799.9 
std =  =
 =  = 37.0399  ---- ( 1 )
 = 37.0399  ---- ( 1 ) 
determine the Z-score = (x - u ) / std  ---- ( 2 )
x = 2746 , u = 2799.9 , std = 37.0399
hence Z - score = - 1.4552 
hence 
p ( x > 2746 ) = p ( z > - 1.4552 ) 
                       = 1 - 0.072806
                       = 0.9272 
This shows that there is > 92% of a republican candidate winning the election hence I will advice Gallup to declare the Republican candidate winner 
 
        
             
        
        
        
A=-112 bcs -216 ft is down from sea level and -104 is also down from sea level bcs both values are in minus but -104 is higher than other so you can minus it from -216 the difference is the answer
b=-109
        
             
        
        
        
Answer:
1. A(1;5), B(10;23), slope of 2
2. A(10;9), B(4;0), slope of 1.5
3. A(-35/4;6), B(9;-35/6), slope of -2/3
4. A(5;18), B(25,22), slope of 0.2
5. A(2/9;1/3), B(2/3,-1/3), slope of -1.5
Step-by-step explanation:
Substitute values with correct variable and slopemis coefficient of x when x and y-int. are on 1 side, y is on other side and has coefficient of 1. Hope it works!