Our equation is:
18x + 12y = 216
if Daisy calls in sick that day that means that that day she attained y=0 customers. now we need to solve for x.
18x = 216
x = 12
Answer is 12.
I think its c)11 i hope this is right
Answer:
K'(-3,-2) and A'(-2,5)
Step-by-step explanation:
180 degree rotation = (x,y)---(-x, -y)
hence, if k=(3,2)
then k' = (-3, -2)
90 degree rotation clockwise= (x,y)--(y,-x)
hence if, A=(-5 , -2)
then, A'= (-2, 5)
(125 km) x (1mile / 1.609344 km) = <em>77.6714 miles</em> (rounded)
For this case we have the following equation:

Where,
t: time
v: initial speed
s: initial height
Substituting values we have:

By the time the ball hits the ground we have:

From here, we clear the value of time:
Using the quadratic equation we have:

Doing the calculations we have:

Discarding the negative root, we have that the time is:
Answer:
it takes the ball to hit the floor about:
1.15 seconds