Damien ran the 10K race in 30 minutes.
Kyle took one and a half times as long
as Damien. How long did Kyle take to
run the race?

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?