Answer:
48 cubic feet of mulch
Step-by-step explanation:
12 feet long x 4 feet wide x 1 foot deep of mulch= 48 cubic feet of mulch
Answer:
The dock is
high
Step-by-step explanation:
we know that
Applying the Pythagoras theorem
Let
x------> the height of the dock

Solve for x





Prob ( guessing right) = 0.25 . Get 1 point.
Prob( guessing wrong) = 0.75. Lose 0.5 points.
Expected value = 1(0.25) + (-0.5)(0.75)
= -0.125 answer
Step-by-step explanation:
F and C, I think those are the only ones