B, because if you divide 7 by 9, you get 0.7 repeated, which if rounded is 0.78
Use the protractor. Put the purple dot on the vertice and the make sure the line is lined up with the bottom and your answer should be lined up.
Answer:
this is correct
Step-by-step explanation:
f continous in x=30 means that it should be the same value for 1.25 x 30 and 1.10 x 30 + k so k =4.5
Answer:
Step-by-step explanation:
Answer:
A 18
Step-by-step explanation:
The mode means "The Most". There are more 18's than any other number.