The area of a square garden is 200 m square . how long is the diagonal
a)100m
b)20 m
c)10 square 6 m
d)400 m

1foot = 12 inches; 1 yard = 3 feet

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?