Answer:
Circle A will be similar to circle B when circle A is dilated by a scale factor of 4.
By the words "30% sale", this means that the current price of the book Diary of a Wimpy Kid is only 70% of its original price. We can mathematically express the scenario through the equation below,
current Price = (original price) x 0.70
Substituting the known values from the given above,
6.30 = original price x 0.70
The original price is therefore $9.0.
The answer is d
x-7>-11
x>-11+7
x>-4
Answer: 40 times.
Step-by-step explanation:
If the probability in a sigle spin of getting the colour pink is p = 0.2
This means that in 0.2*100% = 20% of the spins we should see the colour pink.
Then, out of 200 spins, the 20% of 200 is
(20%/100%)*200 = 0.2*200 = 40
This means that out of 200 spins, in around 40 of them we will se the colour pink.