A store sells three types of note cards. There are three sizes of each type. Show two ways to find the total number of notecards the store sells.
1 answer:
Answer: There are 9 different types of note cards that the store sells. We can use the Fundamental Counting Principle to determine the total number of options. There are two different events in this problem. First, there are 3 kinds of cards. Second, there are 3 sizes for each kind. Simply, multiply the 3 by the other 3 and you have 9 different options. Just think, each card would have a small, medium and larger option. So there are 3 groups of 3 or 9 total options.
You might be interested in
Y=-1/2x+5 slope=-1/2 because it goes down one unit and to the right 2 units, and the y intercept is 5 because that's where the line intercepts the y-axis!
Answer:
J 8.5 >=2.5p
Step-by-step explanation:
To do this plug in 3.4 for each version of p. The only one that would be true would be J.
The Federal Reserve sets an minimum rate to for lending to other banks.
Answer:
2/5
Step-by-step explanation:
I found two point and counted the Y change and the X change. Rise over run.
Answer:
They add up to equal 90 degrees.