Natalia lives in Amsterdam and leaves home to cycle to a bookstore at a speed of 5 m/s for 7 min to return her books. After 10 min at the bookstore, she cycles to her friend's house at a speed of 4 m/s for dinner. The total distance travelled by Natalia is 7200 m. What is the average speed (to 3 s. f.) for the whole journey in km/h? 3.14 m/s
4.15 m/s
6.12 km/h
11.3 km/h

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Plzzzz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.