pre-image abcd was dilated to produce image a′b′c′d′ .

what is the scale factor from the pre-image to the image?

enter your answer in the box as a fraction in simplest form.

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

What is the probability of rolling a single die greater than 4

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%