Answer:
<em>Choose the first alternative</em>

Step-by-step explanation:
<u>Probabilities</u>
The requested probability can be computed as the ratio between the number of ways to choose two sophomores in alternate positions  and the total number of possible choices
 and the total number of possible choices  , i.e.
, i.e.

There are 6 sophomores and 14 freshmen to choose from each separate set. There are 20 students in total
We'll assume the positions of the selections are NOT significative, i.e. student A/student B is the same as student B/student A.
To choose 2 sophomores out of the 6 available, the first position has 6 elements to choose from, the second has now only 5

The total number of possible choices is

The probability is then

Choose the first alternative
 
        
                    
             
        
        
        
Answer:
6.4π  units.
Step-by-step explanation:
Length of the arc = radius * the angle in radians
= 4 * 288 * π / 180
= 6.4π.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
1) a very poor question indeed. It has at least two possible solutions
c = 3x + 2                                     or     c = 3(x + 2)
when x = 2
c = 3(2) + 2 = 8                            or      c = 3(2 + 2) = 12                   
when x = 5
c = 3(5) + 2 = 17                          or       c = 3(5 + 2) = 21
2)
y = x + 2
when x = 2
y = 2 + 2 = 4
when x = 5
y = 5 + 2 = 7
 
        
             
        
        
        
ANSWER

EXPLANATION
To find the average weight per bushel, we add all the three weight and divide by 3.

We convert all the mixed numbers to improper fraction to obtain,

The least common denominator for the fractions in the numerator is 8.
This implies that,

This simplifies to

This gives us,


 
 
        
        
        
A.62 square feet
Btw I know you from A+ Academy