An s-wave in an earthquake travels with a speed of 7250 m/s. If the frequency of motion is 0.0770 Hz, what is the wavelength of the s-waves in this earthquake? A. 558 m
B. 94.2 km
C. 919 m
D. 76.1 km

Reflect the point (7,0) across the y-axis

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.