Suppose WZ is on a coordinate plane located at W(-3,5) and Z(1,1). Under a
dilation centered at the origin, WZ becomes W'Z' with coordinates W'(-12,20) and
Z'(4,4). What is the scale factor for this dilation?

Taking algebra two apex courses and need with these questions

Which of the following graphs could represent a quartic function?

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)