Aliaa is skating down a ramp. The wheels on her skateboard have diameters of 60 mm. What is the distance Aliaa travels when her skateboard wheels make 20 revolutions?
Round your answer to the nearest mm.
mm

What is the value of the digit 1 in the number 13?

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?