V(r) means that the volume is function of r the radius
so V(5/7) is the volume of the ball when the radius is 5/7
the second choise is the right
We have a 2-digit number where the sum of the digits is 10. If we then take the 2-digit number and subtract 36 we get the 2-digit number, reversed.
The 2-digit number can be represented as 10a + b. And we know a + b = 10. We also know that 10a + b - 36 = 10b + a. Arranging gives us 9a - 9b = 36. And then divide by 9 gives us a - b = 4. Now we have a + b = 10 and a - b = 4. Adding those together gives us 2a = 14 and then a = 7. Following that b is 3. This means that the 2 digit number we’re looking for is 73.
The answer your looking for is C, hoped my answer helped (:
Answer:
In the question, it is given that the product of c and 3 is b.
Thus, 3c=b →(1)
∴c= 3b
Now, we have to find the sum of c and 3:
c+3= 3b +3
Thus the required sum is :
B/3+3
Step-by-step explanation:
f (x) = (1 / (x-2)) + 1g (x) = (1 / (x + 5)) + 9
Transformation of functions:
Suppose that k> 0
To graph y = f (x) + k, move the graph of k units up.
To graph y = f (x) -k, move the graph of k units down.
Suppose that h> 0
To graph y = f (x-h), move the graph of h units to the right.
To graph y = f (x + h), move the graph of h units to the left.
f (x) = (1 / (x-2)) + 1
To graph y = f (x) + k, move the graph of k units up.
h (x) = (1 / (x-2)) + 1 + 8
To graph y = f (x + h), move the graph of h units to the left.
g (x) = (1 / (x-2 + 7)) + 1 + 8
g (x) = (1 / (x + 5)) + 9
Answer:
The graph shifts 7 units left and 8 units up.