It also shows information about journey times. A H 10 miles Journey time 20 minutes 20 miles Journey time 30 minutes a) What is the average speed of the journey from my home town to A? b) What is the average speed of the journey from my home town to B? C I drive from town A to my home and then to town B. The journey time is 50 minutes. What is my average speed?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?