)what is the last digit (i. e., the least significant digit) of 34001?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?