The area of a square rug can be represented by the expression of 100x²+60x+9.
write an expression to represent the length of each side of the rug

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4? r^2. write your answer in scientific notation.