The length of a rectangle is five times its width. the perimeter of the rectangle is at most 96 cm. which inequality models the relationship between the width and the perimeter of the rectangle? 2w+2⋅(5w)> 96 2w+2⋅(5w)< 96 2w+2⋅(5w)≤96 2w+2⋅(5w)≥96

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table