Starting from 100 feet away, your friend skates toward you and then passes by you. She skates at a constant speed of 20 ft/sec. Write an equation to show her distance d from you in feet after t seconds. At what times is she 20 ft from you?

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.