99 a city council wants to know if residents will support building a new community pool. they ask every 5th person leaving the current community pool whether they think a new one should be built. will this sample lead to valid inferences? explain why or why not.

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Which graph represents the given linear function 4x+2y=3