1. A twirler throws a baton with an initial upward velocity of 30 ft./sec, and an initial height of 4 feet. a) Calculate it's height after 2 seconds.
b) When will the baton be 10 ft. above the ground?
c) When will the baton be back at the twirlers level?
d) When will the baton be at its max height? What is that height?
e) Sketch a graph of the situation plotting all the points that you found in parts a), b) and c).

gregory's graph is incorrect because it shows 2 inches of growth for each week when it should show 0.75 inches of growth each week.

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm