Tom is riding his bike at 8.0 m/s. He slows down to 4.0 m/s . His change in velocity is ? If it takes tom 2 seconds to make the change , his acceleration is ? M/s

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.