1/10 = 0.1
0.9 x 0.1 = 0.09
0.09 is your answer
hope this helps
Hello.
is a quadratic function, because it has an
(x squared, or x times x) term.
Here's what linear functions look like:

A graph of a linear function is a line.
Quadratic functions look like so:

A graph of a quadratic function is a parabola.
Therefore, the given function is a quadratic function.
I hope this helps.
Have a nice day.

Answer:B:72
Step-by-step explanation:
Because you are doing multiplication and division in this problem
Answer:
since it takes 1 additional stick to bake a cake,then it takes 84 additional sticks to bake 42 cakes