Which of the following uses every member of the population to obtain data? O A census
O An experiment
O An observational study
O A sample survey
O A cross-sectional survey

The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?

What’s the domain of this function? fastttt

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have