Answer:
The number of the students who got selected are 4,13,22,31.
Step-by-step explanation:
The professor wants to select 4 students randomly.
She randomly select the fourth and every ninth student after that
First the 4th student is selected
Now by using the next term formula which is
=>a + d(n-1)
The next student is the 2nd student.
=>4 + 9(2-1)
=>4 + 9(1)
=>4 + 9
=> 13
The 3rd student will be
=>4 + 9(3-1)
=>4 + 9(2)
=>4 + 18
=> 22
The 4th student will be
=>4 + 9(4-1)
=>4 + 9(3)
=> 4+ 27
=> 31
<span>
When they meet, they fill a full 360°, so that would be 3 regular hexagons.</span>
50mph, 60 minutes, half both 25 and 30
A-B should be 30 minutes
B-C should probably be 20-25 personally I'd go with 25
so 55?
f(x+h) = 
Step-by-step explanation:
Given,
f(x) = 
To find the value of f(x+h) we need to replace x by x+h
Hence,
f(x+h) = 
=
[Here, we apply the formula of 
]
Easy, just do 45-25.50= 19.50 and then divide 19.50 by 6, and then you get 3.25. So, your answer would be $3.25.
