An antique book cost $10 when it was first purchased. today it’s worth 1.5 times the original amount. how do you write that as a percent?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

What is the value of p in the equation y^ = -4x?

In the diagram below,abc is congruent to dec what is the value of x