exam Maths Puzzle Numerical Ability

A small firm produces both AM and AM/FM car radios. The AM radios take 15 h to produce. The M/FM radios take 20 h. The # of production hours is limited to 300 h per week. The plant

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exam Other Question

a wedge of cheese is 2 inches tall. the triangular base of this right prism has two 9 inch edges and a 4 inch edge. several congruent wedges are arranged around a common 2 inch seg solve the equation for x by factoring the left-hand side.

x squared + 4x + 4 = 7