Answer: It might be a no answer. I don't know which one. I'm so sorry if I'm wrong.
A. It says “If Nancy is having a birthday then joe will buy her a card” it could Also be C. But it says “if joe buys Nancy a card he will GIVE IT TO HER” not just buying it so the most likely answer is A
It is the Pareto Graph. It is a bar graph in which bars are arranged in frequency order. Pareto graph is the combination of bar and line graph that displays the data in a descending order. It has an 80/20 rule.
Wait where’s the question?
343 divided by 7 is 49
There are 49 groups of 7 in 343
The answer is 49