Answer:
9
Step-by-step explanation:
D, Each egg costs about 13 cents
Answer:
a1) 61 seconds, a2) 31813 meters, a3) 4592 meters, b)
Step-by-step explanation:
a1) The parametric equations are:
The horizontal distance occurs when . Then:
By factoring the expression, roots can be found easily:
The time needed is:
a2) The horizontal distance evaluated at given time is:
a3) The maximum height reached by occurs when vertical velocity equals to zero. Vertical velocity can be found by deriving the function for vertical position:
The instant associated with maximum height is:
The maximum height is:
b) The equation is:
R = 3/91 since 3/7 is equal to .42857 and 13 divided by .42857 is 3/91.