90608.6 is the answer
<span> Remember if the number after this line is less than 5 </span>round<span> down, or </span>round<span> up if the number is 5 or above.</span>
No, a trapezoid is at least one pair of parallel sides.
A Polyhedron is a 3 dimensional shape with flat faces - Not all are parallel, therefore it is not always a trapezoid. :-)
2/56 divid it by 2 because 2 can go into both of them and you get 1/28
Answer:
Step-by-step explanation:
Given that the profit the company makes on each customer visit is $0.75 per DVD minus $0.05 "fixed costs."
i.e. Profit
= P(x) = 0.75 x - 0.05 where x is the no of dvds sold
E(x) =
(using linear transformation rules for mean)
VarP(x) =
Hence std dev P(X) = 0.75 std dev (x)