A bungee cord exerts a nonlinear elastic force of magnitude (x) = 1x + 2x3, where xis the distance the cord is stretched, 1 = 204 N/m and 2 = −0.233 N/m3. How much work must be done on the cord to stretch it 16.7 m?

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

What is the difference between regular convex and concave polygons

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)