Which characteristic of free enterprise capitalism is the most important to the success of the economic system? Explain.

Wires in a circuit are made of a material that is a(n) _ such as copper.

Jim earns $41.25 in 5 hours. Susan earns$30.00 in 4 hours. Pierre's hourly rate is less than Jim's, but more than Susan's. What is his hourly rate? (A) $6.50, (B)$7.75, (C) $7.35, (D)$8.25

Write the logarithmic equation as an exponential equation.

$$n = \log _ { b } R _ { 1 }$$

Which expression is equivalent to

$$\frac { 4 x ^ { 2 } + 24 + 36 } { 2 x ^ { 2 } + 4 x - 6 } , \text { where } x \neq 1 \text { and } x \neq - 3 ?$$

$$F. \frac { 2 x + 6 } { x - 1 }\quad G. 2 x ^ { 2 } + 6 x + 6\quad H. \frac { x + 3 } { x - 1 } \quad I. 2x + 4$$

Explain how a third-class lever is different from the other level classes.

Sketch the graph and identify all values of $\theta$ where r=0 and a range of values of $\theta$ that produces one copy of the graph. $r=\frac{2}{1+2 \cos \theta}$

Explain the distinctions among the terms primary key, candidate key, and superkey

Graph the below function, considering the domain, critical points, symmetry, relative extrema, regions where the function is increasing or decreasing, inflection points, regions where the function is concave upward or concave downward, intercepts where possible, and asymptotes where applicable.

$$f(x) = (x-1)e^{-x}$$

Explain how the circular flow of economic activity generates wealth in an economy.

When silica-rich magma is extruded, ash, hot gases, and larger fragments may be propelled from the vent at high speeds and produce which of the following? a. a lava plateau b. a lahar c. a pahoehoe flow d. a pyroclastic flow

Austin factored the polynomial $15x^2 + x - 28$ into the product $(3x - 4)(5x + 7)$. What are the solutions to the equation $15x^2 + x - 28 = 0$?
A. $\bigg\{\dfrac{4}{3},-\dfrac{4}{3} \bigg\}$ B. $\bigg\{-\dfrac{5}{7},\dfrac{4}{3} \bigg\}$ C. $\bigg\{-\dfrac{4}{3},\dfrac{7}{5} \bigg\}$ D. $\bigg\{\dfrac{4}{3},-\dfrac{7}{5} \bigg\}$

Three out of the following four points lie on a lie. Which is the maverick? Is it above or below the line?

$$( 0,0 ) \quad ( 0.5,0.5 ) \quad ( 1,2 ) \quad ( 2.5,2.5 )$$

Explain how the factors of production relate to one another.