Addison has a bag of 25 colored pens. there are 9 blue, 5 red, 7 black, and 4 green. addison will pick a pen from the bag, without looking, record the color and put it back in the bag. if addison does this 200 times, about how many time scan she expects to pick a blue pen?
show all work,

C

Step-by-step explanation:

There are 9 blue, 5 red, 7 black, and 4 green pens, 25 colored pens in total.

Use the definition of probability:

Find the probability to choose blue pen:

Number of all favorable outcomes = 9

Number of all possible outcomes = 25

Hence, Addison can expect to pick a blue pen

times

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: