If a 3ft stick in the ground cast a shadow of 1.2ft what is the height of a tree that cast a shadow that is 14.16

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

Fiona has to plot a histogram of the given data