The Utica Boilermaker is a 15-kilometer road race. Sara is signed up to run this race and has done the following training runs I. 10 miles IS. 44,880 feet III. 15,560 yards Which run(s) are at least 15 kilometers?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?