Answer:
Step-by-step explanation:
 
        
             
        
        
        
Answer:
work is shown and pictured
 
        
             
        
        
        
Answer:
Below.
Step-by-step explanation:
(a) Over the first 5 seconds rate of change of speed
= (9-1)/5
= 8/5
= 1.6m/s^2
(b) (21-9)/16-t) = 2
12/16-t = 2
32 - 2t = 12
32 - 12 = 2t
20 = 2t
t = 10 seconds
 
        
                    
             
        
        
        
Answer:
The probability that a person with the marker develops cancer is 0.0725.
Step-by-step explanation:
Let's denote the events as follows:
<em>A</em> = a person has cancer
<em>B</em> = a person carries the marker.
<u>Given:</u>
P (A) = 0.03
P (B) = 0.12
P (B|A) = 0.29
The conditional probability of an event <em>X</em> provided that another event <em>Y</em> has already occurred is:

Use the conditional probability formula to compute the probability that a person with the marker develops cancer.

Thus, the probability that a person with the marker develops cancer is 0.0725.
 
        
             
        
        
        
25(z + 2) = 125
apply distributive property
25z + 50 = 125
subtraction property of equality
25z = 75
division property of equality
z = 3
Answer is z = 3
I don't see any matching from the options.