24 (sales) / 6 (hours)
simplified to 4/1
Answer:
D. Increasing both force and mass equally
Step-by-step explanation:
I had a question just like this and I answered it correctly, so I hope this helps.
Answer: correct choice is B.
Rectangle has two axes of symmetry So an arbitrary rectangle can be reflected across two axis of symmetry so that it carries onto itself.
Answer:
Step-by-step explanation:
As stated in the question, the probability to toss a coin and turn up heads in the first try is
, in the second is
, in the third is
and so on. Then, P(C) is given by the next sum:

This is a geometric series with factor
. Then is convergent to
. With this we have proved that P(C)=1.
Now, observe that

Then



and
