Do you guys know who he is?

The distance d that a car can travel in a certain amount of time t can be found by multiplying the rate of speed r by the travel time. if a car has already travel 4 miles, the formula for the total distance travel is d= rt + 4. which of the following gives the value of r, in terms of d and t?

What is another way name for bd? cf, bd, cf, be

What are the four most common physiochemical changes that are used to determine time of death