Joe has a collection of 35 dvd movies. he received 8 of them as gifts. joe bought the rest of his movies over 3 years. if bought the same number of movies each year ,how mamy movies did joe buy last year ?

What is an alternate exterior angle

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis

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.)