A car starts from rest. if the velocity of car become 15m/s after 20s calculate the acceleration of the car.​

Ineed with 14, 16, 28 and 36 me. we didn't go over them in class so i don't know what to do.

You put the following items into your rucksack. ham 600 g cheese 380 g tomatoes 270 g how much do all the ingredients weigh in total?

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.