Answer:
0.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>25% of $60 is:</u>
She saved $15 so far
Answer:
Vertex (-2.5,-300)
Step-by-step explanation:
We are given with h(t)=-16 t^2 +80 t. We are asked to find the vertex.
X-coordinate of vertex =
Where 'a' is coefficient of
term
'b' is coefficient of 't' term.
From given function, a= -16
b=80
So,
x-coordinate of vertex =
=-2.5
y-coordinate of vertex =
Simplify it,
=-100 -200
= -300
So, vertex is at (-2.5, -300).
Set the equations equal and solve for x. So x=7
Answer:
each classmate gets half of a pizza