Answer:
1 U.S. dollar = 6.84 Chinese Yuan
Explanation:
Take the number of Yuans and divide it by the number of U.S dollars.
then round to 6.84
B because a and c are closer together
Answer:
quartile 1 is 39
quartile 2 is 69.5
quartile 3 is 78
the minimum is 37
the maximum is 82
IQR is 39
Step-by-step explanation:
you organize the data so that it’s from least to greatest. quartile 2 would be 69.5 because 67 and 72 were both in the middle. When that happens, you add them both and divide by 2. For the other quartiles you find the middle number of both sections :)
the IQR is just (quartile 3 - quartile 1)
I hope this helped :)
Answer: look at the symbols <, > and <=, >=
Step-by-step explanation:
If the inequality is < or >, graph the equation as a dotted line. If the inequality is <= or >=, graph the equation as a solid line.