1)The sequence is periodic with a period of length 6. Every fourth member is deleted from it. Will there be a periodic new sequence? 2)The sequence is periodic with a period of length 7. It leaves only the first, tenth, hundredth, thousandth, ... members. Will there be a periodic new sequence?

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?