Which sequence is arithmetic
(0,1,4,9)
(0,4,7,11)
(-3,2,7,12)
(2,1,0.5,0.25)

Fiona joins a fruit of the month club. the entry cost was $25 and then she pays $18 per month. if she participates for 8 months, how much will she pay in all? how much in 10 months?

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122