Question

If an arrow is shot upward on Mars with a speed of 58 m/s, its height in meters t seconds later is given by
y = 58t − 1.86t2.
(Round your answers to two decimal places.)
(a) Find the average speed over the given time intervals.

Answer 1

Plants and animals are the main source of food for all the organisms on earth. Food obtained from animals is the main source of protein and include fish, milk, meat, poultry, and cheese. Whereas plants provide us with fruits and vegetables, which are an important source of fibres, proteins and carbohydrates.