32 randomly picked people were asked if they rented or owned their own home, 8 said they rented. obtain a point estimate of the proportion of home owners.

subject: statistics

such a box has one vertex at the origin (0, 0, 0), and the vertex opposite this one is affixed to the plane with coordinates . the volume of the box is then , which we want to maximize subject to the constraint . of course, we don't want a degenerate box, so we assume each of is positive.

we can use lagrange multipliers - the lagrangian is

with partial derivatives (set equal to 0)

then

so the largest volume that can be attained is .

answer:

36 sq.ft

step-by-step explanation:

answer:

(a+5) (a+5) - b²

step-by-step explanation:

a²+10a+25-b²       =       (a-5) (a-5)       ..easy xd

-b² stays constant ..obviously xd

answer:

cost price of the baby blanket is $14.35 and markup is $15.64.

step-by-step explanation:

as we know selling price of the baby blanket is $29.99 and the markup percentage is 109%.we have to calculate the cost and markup of the blanket.

let the cost price c.p.= $x

then with the markup selling price s.p. will be = x+ 109% of x

s.p.= x+1.09x =2.09x

this s.p. is $29.99 given from the question.

2.09x = 29.99

x = 29.99/2.09 = 14.35

or c.p.=$14.35

and markup = 1.09×14.35 = $15.64