Drawing Conclusions What conclusion(s) can you draw from the fact that Tammany Hall dominated New York City for more than 50 years?

Determine whether the following is true or false.

Every linear code contains the code word consisting of all zeros.

Use the table to find each probability. Characteristics of Job Applicants

$$\begin{matrix} \quad & \quad & \text{Has Experience}\\ \quad & \quad & \text{Yes} & \text{No}\\ \text{Has High School Diploma} & \text{Yes} & \text{54} & \text{27}\\ \quad & \text{No} & \text{5} & \text{4}\\ \end{matrix}$$

P(has diploma and experience)

Write the sentence below, and underline the compound subjects once and the compound verbs twice.

Deserts and other hot, dry areas sometimes experience dust devils.

Write the BCD code sequence produced by the code generator if the 4-digit access number 4739 is entered on the keypad.

The system of equations $3x – 6y = 20$ and $2x – 4y = 3$ is:

A. dependent,

B. consistent,

C. inconsistent,

D. independent.

Find an equation of the tangent line to the curve y = xsqrt(x) that is parallel to the line y = 9 + 3x.

A line is represented by the equation ax + by = 4. (b) When is the line parallel to the y-axis?

Can a differential equation involve more than one independent variable? Can it involve more than one dependent variable? Give examples.

A piece of fruit is chosen from a box, eaten, and then a second piece of fruit is chosen. Identify these events as independent or dependent.

Express reflection in the line y=-x as the composition of a rotation followed by reflection in the line y=x.

A telephone company’s goal is to have no more than five monthly line failures on any $100$ miles of line. The company currently experiences an average of two monthly line failures per $50$ miles of line. Let $x$ denote the number of monthly line failures per $100$ miles of line. Assuming $x$ has a Poisson distribution:

Find the probability that the company will have no more than five monthly failures on a particular $200$ miles of line.

Sketch a line k and a point P not on line k. Make a conjecture about how many planes can be drawn through line k and point P, and then answer the following questions. Which postulate guarantees that line $k$ is contained in plane $X$ ?

Use Newton’s method to find all the roots of the equation correct to eight decimal places. Start by drawing a graph to find initial approximations.

$$cos(x^2-x)=x^4$$