Arectangular cake has a length of inches and a width of inches. how many whole, square pieces of cake with side lengths of inches can be cut from the cake?

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

Finding tbe values of the variables in each kite