Answer:
12
Step-by-step explanation:

The 1/3 and 3 cancel and you are left with

Here we need to find 25% of 130. We can do this by multiplying 130 by 0.25. His deposit will be 32.5 :)
The best information we can use is the ratio of defectuosity, 2/150
Applying it to the size of the batch
N=3000*2/150 = 40
Answer: out of the batch of 3000 products, likely 40 products are defective, if the products are drawn from the same production run.
Answer:
If you turn it or flip it over or move it it is essentially the same shape. If you try to stretch the paper or fold it you change what the shape is so it is not a rigid motion. Since the two circles are not the same size then it is not a rigid motion
Nine subtracted from negative seven would be sixteen.