Please help me The efficiency of a motor can be measured by the percentage of the input power that the motor uses. E(c) models the efficiency (in percentage points) of a certain motor as a function of the power input's current c (in amperes). Match each statement with the feature of the graph that most closely corresponds to it.

27 is what percent of 108? 27 is % of 108

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.