Aspring stretches by 21.0 cm when a 135 n object is attached. what is the weight of a fish that would stretch the spring by 49 cm?

Angie has saved 3/8 of the amount she needs to buy a bike. clive has saved 7/10 of the amount he needs to buy a skateboard. what is the difference between clive's and angie's fraction of savings?

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.

The label on a can of lemonade gives the volume as 12 fl 0z or 355ml verify that these two measurements are nearly equivalent