Estimate the same of 9.327 + 5.72 + 4.132 to one decimal place?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30