Simpson deposits $1,200 in a savings account that earns simple interest at the rate of 5% per year. What interest does he earn at the end of 1 year

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days