You work for a carpet company. you sell carpets at these prices: 100 square feet for $67, 200 square feet for $130, 400 square feet for $240, and 800 square feet for $504. what is the unit cost per square foot of carpet for the worst deal?
a.
$0.60
b.
$0.65
c.
$0.67
d.
$0.70

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca