Answer:
3%
Step-by-step explanation:
1kg = 1000g
30÷1000 × 100 = 0.03×100=3%
Answer:
x=100
Step-by-step explanation:
39.99+0.45x=44.99+0.4x
0.45x=5+0.4x
0.05x=5
x=100
To solve this, we'll use Euler's Polyhedral formula.
This formula states that in any polyhedron, the number of vertices V, faces F, and edges E, satisfy:

If we solve for the edges E, we'll get:

Using the data given,

We get that the polyhedron would have 12 edges
Answer:
T
Step-by-step explanation:
No, it is not an exponential function.