Create a proportion using the form %/100 = is/of to represent the following word problem. 14 is what percent of 50?

x/100 = 14/50
14/100 = x/50
14/100 = 50/x
x/100 = 50/14

Write the following as a base and exponent

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

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction