Make y the subject of the formula w= x² – 2yz
Choose the correct answer.
W-x?
- W
Ay= 2z
B
c y= x-
2z
x? – W
Dy=
2z
E y = W + 22
2

One positive number is 9 more than twice another. if their product is 95, find the numbers

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

A50% increase followed by 33 1/2% decrease