Demetrius

Qualified Personnel correct answer: a person knowledgeable in the principles and practice of erosion and sediment controls who possesses the skills to assess conditions at the construction site that could impact storm water quality and to assess the effectiveness of any sediment and erosion control measures selected to control the quality of storm water discharges from the construction acitivities How must the inspector act? correct answer: professional, impartial, courteous, consistent in ...

CESSWI STUDY GUIDE QUESTIONS WITH COMPLETE SOLUTIONS

SWMP correct answer: Stormwater Management Plan ESCP correct answer: Erosion and Sediment Control Plan 1948 Federal Water Pollution Control Act (FWPCA) correct answer: First significant water pollution act. Focused primarily on two items: 1. Gave the Surgeon General of the Public Health Service authority to prepare programs for reducing interstate water pollution and improve the sanitary condition of surface and underground waters. 2. Gave the Federal Works Agency (FWA) authority t...

Rank Nullity Theorem Expanded for correct answer: dim(kerA) + dim(imA) = m rank(A) correct answer: dim(imA) nullity(A) correct answer: dim(kerA) Similarity between A and B correct answer: B = S-1AS or SB = AS Bases of R^N in Matrix correct answer: must be invertible subspace V of R^n dim(V) = m correct answer: can have at most m linearly independent vectors An Invertible Matrix can not have correct answer: a row of 0's Dimension of subspace V correct answer: is the ...

A physician orders 80 mg of azythromycin PO qd. The pharmacy has 150 mg/5 mL on hand. The patient is 15 months old and weighs 20 lbs. How many mL is a safe dose for the patient? Answers should be calculated in mL and to the nearest half number (ending in .0 or .5). correct answer: 2.5 Using Fried's Rule, calculate the dose of amoxicillin for a 7-month-old infant girl (adult dose = 250 mg). Answers should be calculated in mg and rounded to the nearest half number (ending in .0 or .5). c...

The students in a class are given an exam with a maximum score of 100. Their numerical scores are an example of what type of data? 80 55 60 80 75 100 60 55 80 70 95 90 correct answer: Ans: Ratio (since a the score is given we know it is not nominal, it is not in order so it is not ordinal nor is it written in interval form) These exam scores are an example of ratio data because there is a meaningful zero point for these data, and because the ratio of two scores is meaningful. That is...

kx+C - (k)dx (x^(n+1))/(n+1)+C - (x^n)dx ln(|x|)+C - (1/x)dx (e^x)+C - (e^x)dx (a^x)/(lna)+C - (a^x)dx -cos(x)+C - sin(x)dx sin(x)+C - cos(x)dx tan(x)+C - sec^2(x)dx -cot(x)+C - csc^2(x)dx sec(x)+C - sec(x)tan(x)dx -csc(x)+C - csc(x)cot(x)dx ln(|sec(x)|)+C - tan(x)dx ln(|sin(x)|)+C - cot(x)dx ln(|sec(x)+tan(x)|)+C - sec(x)dx -ln(|csc(x)+cot(x)|)+C - csc(x)dx arcsin(x/a)+C - (1/sqrt((a^2)-(x^2)))dx (1/a)arctan(x/a)+C - (1/((a^2)+(x^2)))dx (1/a)ar...

metals & alloys correct answer: strong, ductile, moderate elasticity, 1-3 valence e-, sea of e-, non-directional bond ceramics & glasses - covalent correct answer: strong, brittle, high elasticity, poor conductivity, sharing of valence e-, directional bond, electronegativity ceramics & glasses - ionic correct answer: strong, hard, brittle, high elasticity, between cation & anion, requires e- transfer, non-directional bond polymers - intrachain bonding correct answer: covalent pol...

This idea of planning your approach to the course before you start is called correct answer: Metacognition Metacognition involves five distinct skills correct answer: Assess the task Evaluate your strengths and weaknesses Plan an approach Apply strategies and monitor your performance Reflect and adjust if needed correct answer: statistics is all about correct answer: converting data into useful information. Statistics is therefore a process in which we are: correct answer: ...

Linear Transformation correct answer: A function T from Rm to Rn is a L.T if there exists an n x m matrix such that T(x)=Ax for all X in vector space Rm The columns of the matrix of a linear transformation correct answer: The matrix of transformation has column vectors T(e1), T(e2), etc. where e's are the standard vectors Linear Transformation(proofs) correct answer: 1) T(kx)=KT(x) 2) T(x +y)=T(x) +T(y) (x and y in Rm (starting Vector space) and K is a scalar ) Distribution Vector...

Q: Choose the list of number systems such that all those in the list are closed under subtraction correct answer: A: Rational Numbers, Real Numbers, Integers Q: If an angle has a measure of 60 degrees what is the measure of the supplementary angle? correct answer: A: 120 Suppose that a triangle has angles of measure 23,53 and x. What is the measure of angle x? correct answer: 104 Suppose you have a parallelogram with four congruent sides. Which of the labels below always applies to t...

Statistical Significance correct answer: When your discovered p-value is less than your alpha (.05 if not given). States that chance alone would rarely produce an equally extreme result. Non-Response Bias correct answer: A bias caused by a number of people who did not respond to the survey. p-Value correct answer: The probability of getting a result at least as extreme as the result given from the test. The lower the value the stronger the evidence. Empirical rule correct answer: St...

How to find vertical asymptotes correct answer: The vertical asymptotes will occur at those values of x for which the denominator is equal to zero How many vertical asymptotes can a graph have? correct answer: infinite When will the graph have at least one horizontal asymptote at y=0 (the x-axis) correct answer: if m>n ; the degree of the denominator is larger than the degree of the numerator When will the graph have no horizontal asymptotes correct answer: m < n; the degree o...

Statistics correct answer: Science of collecting, organizing, summarizing, and analyzing information to draw conclusions or answer questions. Acronym C-O-S-A Data correct answer: Information - observations of a variable No data vs Zero correct answer: No data = undefined; non existent Zero = 0 value Population (N) correct answer: The entire group being studied. Refer to as a capital N numerically Individual correct answer: A person or object that is a member of the population b...

interest correct answer: the fee paid for the use the simple interest formula correct answer: I=Prt principal correct answer: the sum of money future value correct answer: amount A present value correct answer: principal P compound interest correct answer: interest paid on the principal plus reinvested interest. average daily balance method correct answer: a common method for calculating the intrest owed on a credit card. growth time correct answer: the time for an i...

Point correct answer: think of a dot in space, but ideally having no size or space Line correct answer: think of infinitely long string to both direction, but ideally having no thickness Ray correct answer: think of a string starts with a point, and is infinitely long to one direction, but ideally having no thickness as well. Segment correct answer: think of a string starts with a point and ends with a point and has finite length, but ideally having not thickness as well. We call th...

Statistical Significance When your discovered p-value is less than your alpha (.05 if not given). States that chance alone would rarely produce an equally extreme result. Non-Response Bias A bias caused by a number of people who did not respond to the survey. p-Value The probability of getting a result at least as extreme as the result given from the test. The lower the value the stronger the evidence. Empirical rule States that, in a normal distribution, about 68% of the te...

Obtaining a random sample correct answer: 1. Enter any nonzero number (the seed) on the HOME screen 2. Press the STO=> button 3. Press the MATH button 4. Highlight the PRB menu and select 1: rand 5. From the HOME screen press ENTER 6. Press the MATH button 7. Highlight the PRB menu and select 5: RandInt ( 8. With the RandInt ( on the HOME screen enter 1,N where N is the population size Add the closing ) 9. Press ENTER 10. Continuing to press ENTER will give additional random numbre...

What is a fraction? correct answer: - A part of a whole - A rational number is the actual value of some fraction, which is a number that can be expressed as the quotient p/q, where p and q are integers and q is not equal to zero What are the five ways fractions can be represented? correct answer: -Part-Whole -Measurement -Division -Operator -Ratio What are the three models of fractions? correct answer: -Area Model- The area models subdivide a whole area into equal parts -Length Mo...

a _______ describes an individual by placing the individual into a category or group, such as male or female correct answer: qualitative variable a _____ is a quantitative variable that has either a finite number of possible values or a countable number of possible values correct answer: discrete variable a _____ is a quantitative variable that has an infinite number of possible values that are not countable correct answer: continuous variable a _____ is an explanatory variable that ...