Answer:
AB=14
Step-by-step explanation:
Since there are 360° in a circle we can do 140°/360°=7/18
To find AB we can do (7/18)*(6^2)=(7/18)*(36)=14
AB=14
It might be 7 2/4 cups of sugar hope I help you.
Answer:
Yes, that model is a function.
Step-by-step explanation:
A technical definition of a function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
And the model shows that each domain ( x ) only goes to one codomain ( y ) which is what a function is.
To determine the maximum height, h, from the given above. Differentiate the function and equate to zero. Then, determine the value of t. The value, when substituted to the original function, will give the maximum height. For this given,
dh(t)/dt = -32t + 128 = 0, t = 4
Substituting t = 4 to the original function gives 320. Thus, the maximum height is 320 units.
