What is the experimental probability that dan will roll a number 3 the next time he rolls the number cube?

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?

Ernest is purchasing a $175,000 home with a 30-year mortgage. he will make a $15,000 down payment. use the table below to find his monthly pmi payment.

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?