Doanh thu (triệu đồng) của công ty A khi sản xuất và bán x sản phẩm được cho bởi: R(x) = - 3x^2 + 140x đôla . Tính doanh thu của công ty khi khi sản xuất bán sản phẩm thứ 10 là:

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4