We can find the length of de using the pythagorean theorem: de2 = 32 + 22 which formula also represents the length of de? a) de = (4 - 1)2 + (1 - 3)2 b) de = (4 - 1)2 - (1 - 3)2 c) de = (4 - 1)2 + (1 - 3)2 d) de = (4 - 1)2 - (1 - 3)2

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?