Answer:
50 × 0.8 = $40 is the sale price
Step-by-step explanation:
Answer:
P(S+B)=0.5*0.6=0.3
Step-by-step explanation:
Use the multiplication rule if the events are independent.
Answer:
A = 54.8 - (1200/x) - 2x
Step-by-step explanation:
Given <em>x</em> the wide and <em>y</em> the height, we have
x*y = 50
⇒ y = 50/x
The area of the printed region is A = w*h
where
Wide: w = (x-2*1.2) = x-2.4
Height: h= (y-2*1) = y-2
then
A = (x-2.4)(y-2) = xy - 2.4y - 2x + 4.8 = 50 - 24*(50/x) - 2x + 4.8
⇒ A = 54.8 - (1200/x) - 2x
Answer:
x=4.375
Step-by-step explanation:
Answer:
that is confusing
Step-by-step explanation:
