Kendra has a painting canvas that is 25 inches wide by 40 inches high. she painted a red rose, which covered 40% of the canvas.
what was the area of the canvas which was covered by the red rose?
a.
50 in2
b.
160 in2
c.
400 in2
d.
1,000 in2

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?