Atrain travels in a straight path at a steady speed of 1.25 miles per minute. at noon, the train is 100 miles from the starting point. express the distance d from the starting point as a function of time, x, in minutes after noon.

Select the lengths in centimeters that would form a right triangle

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.)

Alakefront cottage that is 30 feet high casts a shadow on the water. how long is that shadow if a 16-foot-high truck parked nearby casts an 8-foot shadow?