Answer:
D
Step-by-step explanation:
Let E(x,y) represent the total earnings.
Then E(x,y) = ($20/lawn)x + ($5/bush)y (Answer D)
Answer:
8 sqrt{10
Step-by-step explanation:
the rule of its surface area is
area of base which is s^2. s being the side of the square
s^2+2*s* sqrt{(s^2/4)+9}
so it is equal to
(2)^2+2*2*sqrt{(2^2/4)+9}
which will give u ur final answer
(3700000deaths/y)(y/365d)(d/24hr)(hr/60min)≈7.04 deaths/min
280,000 should be recorded in Ritts Roofing's records.
180 is the speed of the motorboat. I don't know the speed of the current.
........................................
120÷4=30
30×6=180