Sarah spends 1/6 hour vacuuming her mom's car. She spends 4 times as long washing the car. What is the total amount of time Sarah spends washing her mom's car?

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

Combined megan and kelly worked 60 hours.kelly worked twice as many hours as megan.how many hours did they each worked?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21