Should be 22
I can explain if you need
Answer:

Step-by-step explanation:
we know that
The volume of a cylinder (sculpture) is equal to

In this problem we have
----> the radius is half the diameter

substitute the values

Answer:
Ryan has 206 model cars.
Step-by-step explanation:
This can be represented in the equations below, where b is amount of cars Barney has and R is amount of cars Ryan has.

If we insert b (which is 103) in for b in the second equation, you'd find the answer.

There is the answer
Answer:
y=2.5x+5 or f(x)=2.5x+5
Step-by-step explanation:
We know 2 given points. (-2, 0) and (0,5)
With these two points we can calculate the slope:
0-5/-2-0+
-5/-2=
5/2 = 2.5
Because the y-intercept is given at 5, we can put these numbers into y=mx+b and get y=2.5x+5 or f(x)=2.5x+5
Tangent= opposite/adjacent
Opposite= 1
Adjacent= 2
Tangent ratio of angle A= 1/2
Hope this helps!