Answer:
(c)  For p = 15,  
 leaves a remainder of -2 when divided by (x-3).
Step-by-step explanation:
Here,  The dividend expression is  
 = E(x)
The Divisor = (x-3)
Remainder  = -2
Now, by <u>REMAINDER THEOREM</u>:
Dividend  = (Divisor x Quotient)  + Remainder
If ( x -3 ) divides the given polynomial with a remainder -2.
⇒  x = 3  is a  solution of given polynomial E(x)  - (-2) =  
 =  S(x)
Now, S(3) = 0
⇒
or, p =1 5
Hence, for p = 15,  
 leaves a remainder of -2 when divided by (x-3).
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Surely you can figure out how many stairs she has to climb. She has to go down 4, back up to 0, and then up another 4, then back to 0
 
        
                    
             
        
        
        
Answer:
The first term is 42.
Step-by-step explanation:
The common difference is 142  - 140 = 2 so we have
50th term =  a1 + 2(50 -1) = 140    where a1 is the first term
a1 + 98 = 140
a1 = 140 - 98 =  42.
 
        
             
        
        
        
The score which is assigned from 1 to 4 by the teacher to each student for the project and is most likely to be is 3 with 0.48 probability.
<h3>
What is probability distribution?</h3>
Probability distribution is the statistical model which represent all the achievable and similar values of a random variable that it can possess in a specified range.
A teacher assigns a score from 1 to 4 to each student project. the table below shows the probability distribution of the scores for a randomly selected student. 
- Probability distribution score:      1,       2,       3,       4, 
 - x probability: p(x)                      0.06,  0.20,  0.48,  0.26
 
In the above data, the height probability of selection is 0.48. This probability belongs to the score 3.     
Thus, the score which is assigned from 1 to 4 by the teacher to each student for the project and is most likely to be is 3 with 0.48 probability.   
Learn more about the probability distribution here;
brainly.com/question/26615262